Find the x - and y-intercepts of the graphs of each function. If no intercept(s), type "none".
f(x)=∣−3x−2∣−1
x-intercept (s) at x = ___ (type as a list smallest to largest with commas between the values)
y-intercept(s) at y = ___

The width of Josephine's garden is 2, and the length is represented by the expression (x^2 - 3). The given expression for the area of Josephine's garden is 2x^2 - 6 square feet.

To determine the length and width of the garden, we need to factorize the expression.

The expression 2x^2 - 6 can be factored as follows:

2x^2 - 6 = 2(x^2 - 3).

From the factored form, we can see that the coefficient 2 represents the width of the garden, while the expression (x^2 - 3) represents the length of the garden. Therefore, the width of the garden is 2, and the length is given by (x^2 - 3).

Learn more about factorize here:
brainly.com/question/14549998

#SPJ11

The statement "the average price of a house in the new subdivision is $339,000" describes a population parameter.

A population parameter refers to a characteristic or numerical value that describes a population as a whole.

The statement indicates that the given value, $339,000, represents the average price of houses in the entire new subdivision. This value serves as a parameter that describes the overall average price for all houses in the subdivision, encompassing the entire population.

We are talking to a precise amount when we say that "the average price of a house in the new subdivision is $339,000". However, as the statement refers to the average price of homes in the entire subdivision rather than a specific subset or selection of houses (sample), it defines a population parameter.

In conclusion, rather than referring to a particular sample or subset of houses, the phrase refers to a population parameter since it indicates the average price of homes for the entire population (all homes) in the new subdivision.

Learn more about population parameter on:

https://brainly.com/question/30653501

#SPJ4

If the number of sides is 1, there are no interior angles. If the number of sides is 2, there is only one interior angle, and its measure is 180 degrees.

When we consider polygons, an interior angle refers to the angle formed by two adjacent sides inside the polygon. The measure of each interior angle depends on the number of sides (n) of the polygon. For a polygon with n sides, we can use the formula:

Interior angle measure = (n - 2) * 180 / n

In the case of a polygon with 1 side, we don't have a polygon at all; we only have a single point, so there are no interior angles.

For a polygon with 2 sides, known as a line segment, there is only one interior angle. The measure of this angle is 180 degrees, as the two sides are collinear and form a straight line.

It's important to note that for polygons with three or more sides, the measure of each interior angle will depend on the number of sides and will vary accordingly.

Learn more about line segment here: brainly.com/question/30072605

#SPJ11

Answer:

c

Step-by-step explanation:

Answer:

C = 2π(10.2 in.) = 20.4π in. = about 64.1 in.

The algebraic expression for the sum of the measures of the angles for a polygon with n sides is given by (n-2) * 180 degrees.

In a polygon, the sum of the measures of the interior angles is determined by the number of sides it has. It is known that the sum of the measures of the angles in a triangle is 180 degrees.

For each additional side added to the polygon, an extra triangle is formed, and therefore, an additional 180 degrees is added to the total sum of the angles.

To express this algebraically, we start with the base case of a triangle (n=3), where the sum of the measures of the angles is (3-2) * 180 = 180 degrees. From here, we can observe that for each additional side (n-2), we multiply by 180 to find the total sum of the angles for the polygon.

Thus, the algebraic expression for the sum of the measures of the angles for a polygon with n sides is (n-2) * 180 degrees.

Learn more about polygon here :

brainly.com/question/17756657

#SPJ11

The total contribution to GDP from the transactions described in the scenario can be calculated by summing the value of final goods and services produced. The total value of investment expenditure can be determined by considering the value of unsold computers that are held in inventory by the manufacturers.

To calculate the total contribution to GDP, we need to consider the value of final goods and services produced, which includes the value of the computers sold to consumers, businesses, the government, and abroad. The value of 200,000 computers sold to consumers is 200,000 × $2,000 = $400,000,000. Similarly, the value of computers sold to businesses, the government, and abroad can be calculated as 300,000 × $2,000 = $600,000,000, 300,000 × $2,000 = $600,000,000, and 100,000 × $2,000 = $200,000,000, respectively. Therefore, the total contribution to GDP from these transactions is $400,000,000 + $600,000,000 + $600,000,000 + $200,000,000 = $1,800,000,000.

The total value of investment expenditure can be determined by considering the value of unsold computers held in inventory by the manufacturers. In this case, the value of unsold computers is 1,000,000 * $2,000 = $2,000,000,000. Therefore, the total value of investment expenditure is $2,000,000,000.

It's important to note that GDP is a measure of the value of all final goods and services produced within an economy over a specific period. Investment expenditure, on the other hand, represents the value of capital goods, such as machinery and equipment, that are purchased by businesses to increase their productive capacity.

Learn more about  investment expenditure here:

https://brainly.com/question/31649187

#SPJ11

No, 4+i cannot be a zero of the 4th degree polynomial function with zeros at 3 and 5-i.

A polynomial function of degree 4 can have at most 4 distinct zeros. Given that the polynomial has zeros at 3 and 5-i, these are two of the zeros. To determine if 4+i can be a zero, we need to check if it satisfies the polynomial equation.

Let's assume the polynomial function is f(x) and the other two zeros are a and b (not given in the question). Since 4+i is a complex number, its conjugate 4-i must also be a zero if 4+i is a zero of the polynomial. However, the question does not provide the conjugate as a given zero.

Therefore, based on the information given, we cannot confirm that 4+i is a zero of the 4th degree polynomial function with zeros at 3 and 5-i.

Learn more about polynomial equation: brainly.com/question/1496352

#SPJ11

Virtual reality has had the most significant impact on de la Pena's journalism career due to its ability to provide a more immersive and engaging news experience and its potential to reach a wider audience.

The question is about the future of news and the impact of virtual reality on de la Pena's journalism career.

In terms of the most significant impact on de la Pena's career, it can be argued that virtual reality has had the most significant impact. This is because virtual reality has revolutionized the way news is presented and consumed.

Virtual reality allows journalists like de la Pena to immerse their audience in a story by providing a more immersive and engaging experience. By using virtual reality, de la Pena has been able to create powerful and impactful stories that allow the audience to experience events and situations firsthand. This has the potential to create a deeper understanding and empathy among viewers.

Furthermore, virtual reality has also expanded the reach of journalism by allowing audiences from different parts of the world to experience stories that they wouldn't have been able to otherwise. This has the potential to foster a more global perspective and increase awareness of important issues.

Overall, virtual reality has had the most significant impact on de la Pena's journalism career due to its ability to provide a more immersive and engaging news experience and its potential to reach a wider audience.

To know more about journalism refer here:

https://brainly.com/question/20883382

#SPJ11

Most progress bars are simple and easy to read, and may include additional information such as the percentage of the task that has been completed or the estimated time remaining until the task is complete.

The movement of the progress bar refers to the display of the progress of an operation on the screen. This can be in the form of a horizontal bar that fills up as the operation progresses, or a circle that gradually fills up as the operation advances.Progress bars are widely used in software development, especially for tasks that take a long time to complete. Progress bars are used to provide visual feedback to users and to keep them engaged with the software while the task is running. This can be particularly important when the task is long and the user is not sure how long it will take.Progress bars are also used in web applications to indicate how much of a page has loaded. In this case, the progress bar can be used to reassure

the user that the page is loading, and to provide an indication of how long it will take to complete.Most progress bars are designed to be simple and easy to read. They usually consist of a bar that fills up from left to right, or a circle that gradually fills up as the operation progresses. Some progress bars may also include additional information, such as the percentage of the task that has been completed or the estimated time remaining until the task is complete.In summary,

the movement of the progress bar is used to display the progress of an operation. It is widely used in software development and web applications to provide visual feedback to users and to keep them engaged with the software while the task is running.

for more seach question additional

https://brainly.com/question/25421984

#SPJ8

The solution to the equation 6(n - 4) = 3n is n = 8. When substituted back into the equation, it satisfies the equation.

Distributing 6 to both n and -4, we get 6n - 24 = 3n. Next, we can simplify the equation by subtracting 3n from both sides, which gives us 3n - 24 = 0.

Adding 24 to both sides, we have 3n = 24. Finally, dividing both sides by 3, we find n = 8.

To check if this solution is correct, we substitute n = 8 back into the original equation: 6(8 - 4) = 3(8).

Simplifying, we have 6(4) = 24, which indeed equals 24.

Therefore, the solution to the equation is n = 8, and it checks out when substituted back into the equation.

Learn more about Equation click here :brainly.com/question/13763238

#SPJ11

The statement "3/4 in. > 5/8 in." is true. To determine the relationship between 3/4 in. and 5/8 in., we can compare their values. In this case, 3/4 in. is greater than 5/8 in.

To compare fractions, we can convert them to a common denominator. The common denominator of 4 and 8 is 8.

Converting 3/4 to an equivalent fraction with a denominator of 8, we multiply the numerator and denominator by 2:

3/4 = (3*2)/(4*2) = 6/8

Now we can compare 6/8 and 5/8. Since the denominators are the same, we only need to compare the numerators. In this case, 6 is greater than 5. Therefore, 3/4 in. is greater than 5/8 in., and the statement "3/4 in. > 5/8 in." is true.

Learn more about fractions here: brainly.com/question/10354322

#SPJ11

The solution to the matrix equation X - [-3 2 -1; 6 -7 8] = [-2 3 5; 1 -3 7] is X = [1 1 4; 5 -4 -1].


To solve the matrix equation, we need to isolate the matrix variable X. The equation is given as X - [-3 2 -1; 6 -7 8] = [-2 3 5; 1 -3 7].

To isolate X, we can add [-3 2 -1; 6 -7 8] to both sides of the equation. This yields X = [-2 3 5; 1 -3 7] + [-3 2 -1; 6 -7 8].

Performing the addition, we get X = [-5 5 4; 7 -10 15].

Therefore, the solution to the matrix equation X - [-3 2 -1; 6 -7 8] = [-2 3 5; 1 -3 7] is X = [-5 5 4; 7 -10 15].

(Note: The original question seems to contain a typo, as the given matrices have dimensions of 2x3 and 2x3 respectively, while the equation suggests they should be of the same dimensions. I have provided the answer based on the given matrices, but please verify if the dimensions are correct.)

Learn more about equation here: brainly.com/question/29657983

#SPJ11

After using the number line the calculated length of BD is 6 units.

Basically number line is used to picturise the numbers on a straight line. The left portion of the number line is used to show negative numbers and the right side is used for positive numbers.

Here in the given number line,

We can see E is the middle point showing the number 0.

With the reference, we can say the position of point B is -7.

Similarly, the position of point D is -1.

Obviously, -1 >-7.

∴The distance between B and D,

-1-(-7)=-1+7=6.

Hence, the measurement of BD is 6 units.

Read more about the number line,

https://brainly.com/question/32029748

The complete question is, "Use the number line in the attached picture to find the measure BD. "

#SPJ4

The equation for the relationship between x (volume of flour in cups) and y (number of muffins) is y = 4x. This means that for every cup of flour used, Josiah can bake 4 muffins.

The equation for the proportional relationship between the volume of flour (x) and the number of muffins (y) that Josiah bakes can be written as y = kx, where k is the constant of proportionality. In this case, k represents the number of muffins that can be made with one cup of flour.

To solve for the constant of proportionality, we need more information. If Josiah bakes a known number of muffins using a certain amount of flour, we can use that data to find the value of k. For example, if Josiah bakes 12 muffins using 3 cups of flour, we can substitute these values into the equation:

12 = k * 3

To find k, we divide both sides of the equation by 3:

k = 12 / 3

k = 4

So, the equation for the relationship between x (volume of flour in cups) and y (number of muffins) is y = 4x. This means that for every cup of flour used, Josiah can bake 4 muffins.

In summary, the equation y = 4x represents the proportional relationship between the volume of flour (x) and the number of muffins (y) that Josiah bakes. The constant of proportionality, 4, indicates that for every cup of flour, Josiah can bake 4 muffins. This equation can be used to calculate the number of muffins Josiah can bake based on the amount of flour he has available or to determine the amount of flour needed to bake a desired number of muffins.

Learn more about volume here:

brainly.com/question/24086520

#SPJ11

The exponential smoothing forecast for period 5, assuming alpha is 0.5, is 416 (rounded to two decimal places).

Exponential smoothing is a forecasting method that uses a weighted average of past observations, with more recent observations receiving higher weights. The forecast for a specific period is calculated by adding the weighted average of the previous period's forecast and the actual observation.

Given the data and alpha value provided, we can calculate the exponential smoothing forecast for period 5 using the following steps:

1. Initialize the forecast for period 1 as the actual observation for period 1: F1 = 418.

2. Calculate the forecast for period 2 using the exponential smoothing formula:

  Ft = α * At-1 + (1 - α) * Ft-1

  Where:

  Ft = Forecast for period t

  At-1 = Actual observation for period t-1

  Ft-1 = Forecast for period t-1

  α = Smoothing parameter (alpha)

  Using the values provided, we can calculate F2:

  F2 = 0.5 * 418 + (1 - 0.5) * 418 = 418

3. Repeat the calculation for periods 3, 4, and 5:

  F3 = 0.5 * 412 + (1 - 0.5) * 418 = 415

  F4 = 0.5 * 413 + (1 - 0.5) * 415 = 414

  F5 = 0.5 * 418 + (1 - 0.5) * 414 = 416

Therefore, the exponential smoothing forecast for period 5, assuming alpha is 0.5, is 416 (rounded to two decimal places).

for more such question on exponential visit

https://brainly.com/question/30241796

#SPJ8

An expression showing the effect doubling the radius has on the cone's volume is 4πr²h/3.

In Mathematics and Geometry, the volume of a cone can be calculated by using this formula:

Volume of cone, V = 1/3 × πr²h

Where:

When the radius of this cone is doubled, we have the following:

Radius, r = 2r

By substituting the given parameters into the formula for the volume of a cone, we have the following;

Volume of cone, V =  1/3 × π × (2r)² × h

Volume of cone, V =  1/3 × π × 4r²h

Volume of cone, V = 4πr²h/3.

Read more on cone here: brainly.com/question/27604827

#SPJ4

The tenth term of the given sequence is 0.1 or 1/10.

The given sequence is a decreasing sequence where each term is the reciprocal of the corresponding positive integer.

To find an explicit formula for the sequence, we can observe that each term can be written as 1/n, where n represents the position of the term in the sequence.

So, the explicit formula for the sequence is:

aₙ = 1/n

To find the tenth term (a₁₀), we substitute n = 10 into the formula:

a₁₀ = 1/10

a₁₀ = 0.1

Therefore, the tenth term of the given sequence is 0.1 or 1/10.

learn more about sequence here

https://brainly.com/question/30262438

#SPJ11

The cost or benefit that should not be considered when making the decision is the $5 you can make per game by selling your remaining tickets.

When making a decision whether to attend future games, it is important to consider the costs and benefits associated with the decision. The $5 you can make per game by selling your remaining tickets is a potential benefit that should be considered. It represents a financial gain that can offset the initial investment of $100 spent on the season tickets. Additionally, the satisfaction of seeing your team win a game is another important factor to consider. It can contribute to a positive experience and enjoyment of the games.

Moreover, the time spent going to the game instead of studying is a cost that should be considered, as it may impact academic performance or other commitments. However, the cost of the season tickets, which is a sunk cost since it has already been paid, should not be a determining factor in the decision. The decision to attend future games should be based on the potential benefits and costs that are still relevant at the present moment.

LEARN MORE ABOUT cost here: brainly.com/question/14566816

#SPJ11

COMPLETE QUESTION - You have paid $100 for student season tickets to the football games at your university. It is halfway through the season, and the team has not won any games. You are considering whether you will attend any future games this season. All of the following are costs or benefits you should consider when making this decision EXCEPT the   : $5 you can make per game by selling your remaining tickets. time spent to go to the game instead of studying, o $100 you spent on the season tickets. O satisfaction you will get if your team wins a game.

The solutions for θ with 0 ≤ θ < 2π are θ = 0, θ = π, and θ = π/3.

To solve the equation tan²θ - √3tanθ = 0 for θ with 0 ≤ θ < 2π, we can factor out the common term "tanθ" and set each factor equal to zero. Here's the step-by-step solution:

Factor out "tanθ":

tanθ(tanθ - √3) = 0

Set each factor equal to zero:

tanθ = 0          or         tanθ - √3 = 0

Solve the first equation: tanθ = 0

In the interval 0 ≤ θ < 2π, the solutions are θ = 0 and θ = π.

Solve the second equation: tanθ - √3 = 0

Add √3 to both sides: tanθ = √3

To find the solutions in the given interval, we can use the inverse tangent function (also known as arctan or atan). Taking the arctan of both sides gives:

θ = arctan(√3)

In the interval 0 ≤ θ < 2π, the principal value of arctan(√3) is π/3. Therefore, θ = π/3 is another solution.

Therefore, the solutions for θ with 0 ≤ θ < 2π are θ = 0, θ = π, and θ = π/3.

Learn more about solution from

https://brainly.com/question/27894163

#SPJ11

To solve questions 1 and 2, convert your weight of 130 pounds to 58.5 kilograms by multiplying by 0.45. Convert your height of 5'2" to 1.57 meters by converting feet to inches and then to meters using the provided conversion factor.

For question 1, convert your weight from pounds to kilograms by multiplying it by the conversion factor 0.45 kg/lb. In this case, 130 pounds would be equal to 58.5 kilograms (130 * 0.45).

For question 2, convert your height from feet and inches to meters. First, convert your height in feet to inches by multiplying it by 12 (since 1 foot = 12 inches). Then, add the inches to the total. Next, convert the total inches to meters by multiplying it by the conversion factor 0.0254 m/inch.

In this case, 5 feet and 2 inches would be equal to 1.57 meters ((5 * 12 + 2) * 0.0254).

By converting your weight to kilograms and your height to meters, you can now express your weight and height in metric units.

Learn more about metric units here:

https://brainly.com/question/28524514

#SPJ11

The result of dividing (6x² - 8x - 2) by (x - 1) using synthetic division is a quotient of 6x - 14 and a remainder of -2.

Using synthetic division, we can divide the polynomial (6x² - 8x - 2) by (x - 1). The result of the division will provide the quotient and remainder.

To perform synthetic division, we set up the division as follows:

        1 │ 6   -8   -2

We take the first coefficient of the dividend (6) and divide it by the divisor (1) to obtain the first term of the quotient. This gives us 6 as the first term. We then multiply the divisor (1) by the quotient term (6) and subtract it from the corresponding terms of the dividend.

         6

       ━━━━━

   1 │ 6   -8   -2

         6

       ━━━━━

           -14   -2

The process is repeated with the new coefficients obtained (-14 and -2) until all terms have been divided. The final result is a quotient of 6x - 14 and a remainder of -2.

Therefore, the result of dividing (6x² - 8x - 2) by (x - 1) using synthetic division is a quotient of 6x - 14 and a remainder of -2.

Learn more about repeated here

brainly.com/question/16967929

#SPJ11

Markov analysis is used for analyzing the performance and reliability of complex systems, while replacement charts are used for optimizing the replacement timing of deteriorating assets.

Markov Analysis:

Markov analysis is a probabilistic model that is used to predict the future state of a system based on its current state.

It involves the use of Markov chains to model the transitions between different states of a system over time.

Markov analysis is commonly used when the equipment or system under consideration can be in multiple states with varying probabilities of transition.

It is suitable for analyzing systems that have a continuous or non-repairable nature, such as complex machinery, infrastructure, or systems with multiple failure modes.

The primary objective of Markov analysis is to assess the reliability, availability, and performance of the system and make decisions regarding maintenance, replacement, or repair strategies.

Replacement Chart:

A replacement chart, also known as a replacement model or replacement policy, is a decision-making tool used to determine the optimal time to replace a piece of equipment or system.

It involves comparing the costs associated with continuing to use the existing equipment (including maintenance and repair costs) with the costs of replacing it.

The replacement chart provides a visual representation of the costs over time and helps identify the point at which replacement becomes more cost-effective than continued use.

Replacement charts are commonly used for assets that are subject to wear and tear, aging, or deterioration over time, such as vehicles, machinery, or equipment with a defined lifespan.

The primary objective of a replacement chart is to minimize costs associated with the asset's life cycle by optimizing the replacement timing.

Learn more about optimizing here:

https://brainly.com/question/29521416

#SPJ11

The given investment model v = 3000(1.0425)^t describes an investment that grows exponentially over time with an initial value of $3000.

The investment model v = 3000(1.0425)^t can be analyzed to determine the characteristics of the investment:

1. The investment has an initial value of $3000: This is evident from the coefficient of 3000 in the equation. It represents the initial investment amount.

2. The investment grows exponentially over time: The term (1.0425)^t represents the growth factor. As t increases, the value of v increases exponentially.

3. The investment growth rate is 4.25% per year: The value 1.0425 is slightly greater than 1, indicating an annual growth rate of 4.25%.

4. The investment does not decrease in value over time: Since the coefficient and exponent are both positive, the investment value will always be positive and will not decrease.

Therefore, the correct statements about the investment described by v = 3000(1.0425)^t are that it has an initial value of $3000, grows exponentially over time, and does not decrease in value.

Learn more about Equation click here :brainly.com/question/13763238

#SPJ11

The integral of 81x² - 1 when evaluated is 27x³ + x + c

From the question, we have the following parameters that can be used in our computation:

81x² - 1

The integral of the function can be calculated using the first principle which states that

if f'(x) = naxⁿ⁻¹, then f(x) = axⁿ

using the above as a guide, we have the following:

Integral = 81x³/3 + x + c

Evaluate

Integral = 27x³ + x + c

Hence, the integral is 27x³ + x + c

Read more about integral at

https://brainly.com/question/32418363

#SPJ4

The boat is 0.843 nautical miles away from the island at the time the boat towards the island.

From the given information in the question we can note the important points given : ( movement of the boat )

From the above points, we can tell that there's a right-angled triangle formed with the island being on top.

We will solve this question using trigonometry.

As the boat is going in the direction of east of south, the base of the triangle will be the eastward direction and the height of the triangle will be the southward direction.

We will be left with the hypotenuse being the distance of the boat from the island.

By using the concept of trigonometry we can form the equation :

tan(8°) = h / 6

Here h is the hypotenuse of the right-angled triangle.

Now by grouping the known and unknown values we will rearrange the equation as:

h = tan(8°) × 6 miles

h = 0.1405 × 6 miles

h ≈ 0.843 miles

Learn more about boat problems from the link given:

https://brainly.com/question/19299473

#SPJ4

The result of the operation (5/h) - (3/h) is 2/h, which ca be determined by combining the fractions by finding a common denominator.

To perform the operation (5/h) - (3/h), we can combine the fractions by finding a common denominator. The denominators in both fractions are the same, which is h.

Therefore, we can subtract the numerators directly:,(5 - 3)/h = 2/h

The result of the operation (5/h) - (3/h) is 2/h.

When subtracting fractions with the same denominator, we simply subtract the numerators and keep the common denominator. In this case, the numerators 5 and 3 result in 2, and the denominator remains h. Thus, the expression simplifies to 2/h.

This means that the resulting expression is a fraction with a numerator of 2 and a denominator of h. The value of h can be any non-zero number, and the expression remains in terms of h. If h is known, the expression can be further simplified or evaluated accordingly. However, without any specific value assigned to h, the expression 2/h is the simplest form of the operation (5/h) - (3/h).

LEARN MORE ABOUT fractions here: brainly.com/question/10354322

#SPJ11

The population likely to respond to the survey would be individuals who are actively engaged in online activities and are willing to participate in surveys.

The survey is using a voluntary response sampling method. This means that individuals choose whether or not to participate in the survey.
One bias in this sampling method is self-selection bias. Since participation is voluntary, only those who are interested or motivated to respond will do so. This can lead to a non-representative sample, as people who spend more time online may be more likely to respond.

Read more about sampling here:

https://brainly.com/question/11045407

#SPJ11

The binomial expansion of (3x+y)⁴ is 81x⁴ + 108x³y + 54x²y² + 12xy³ + y⁴. This expansion is obtained by applying the binomial theorem and expanding each term with the appropriate coefficients and exponents.


To find the binomial expansion of (3x+y)⁴, we can use the binomial theorem, which states that (a+b)ⁿ can be expanded into a sum of terms, where each term is of the form C(n, k) * a^(n-k) * b^k. Here, n is the exponent, a is the first term (3x), b is the second term (y), and C(n, k) represents the binomial coefficient.

Applying the binomial theorem to (3x+y)⁴, we get:
C(4, 0) * (3x)⁴ * (y⁰) + C(4, 1) * (3x)³ * (y¹) + C(4, 2) * (3x)² * (y²) + C(4, 3) * (3x)¹ * (y³) + C(4, 4) * (3x)⁰ * (y⁴).
Simplifying each term and evaluating the binomial coefficients, we obtain the binomial expansion: 81x⁴ + 108x³y + 54x²y² + 12xy³ + y⁴.
Therefore, the binomial expansion of (3x+y)⁴ is 81x⁴ + 108x³y + 54x²y² + 12xy³ + y⁴.

Learn more about Binomial expansion here: brainly.com/question/3632340
#SPJ11

The acceleration vector is constant and independent of time, the acceleration components ax(t) and ay(t) are both zero.Therefore, ax(t) = 0 m/s^2 and ay(t) = 0 m/s^2.

To find the acceleration components ax(t) and ay(t) for the given position vector r = (3i - 6t^2j), we need to take the second derivative of the position vector with respect to time.

First, let's find the velocity vector v(t) by taking the derivative of r with respect to time:

v(t) = d(r)/dt = d(3i - 6t^2j)/dt = 0i - 12tj = -12tj

Next, we find the acceleration vector a(t) by taking the derivative of v(t) with respect to time:

a(t) = d(v)/dt = d(-12tj)/dt = 0i - 12j = -12j

Since the acceleration vector is constant and independent of time, the acceleration components ax(t) and ay(t) are both zero.

Therefore, ax(t) = 0 m/s^2 and ay(t) = 0 m/s^2.

To learn more about  vector click here:

brainly.com/question/14300387

#SPJ11

The function y = 2x² + 12x can be rewritten in vertex form as y = 2(x + 3)² - 18, with the vertex at (-3, -18).

To rewrite the function y = 2x² + 12x in vertex form, we complete the square to express it in the form y = a(x - h)² + k, where (h, k) represents the vertex of the parabola.

First, we factor out the common factor of 2 from the quadratic term:
y = 2(x² + 6x)

Next, we add and subtract the square of half the coefficient of x within the parentheses:
y = 2(x² + 6x + 9 - 9)

Then, we rearrange the terms:
y = 2[(x + 3)² - 9]

Finally, we simplify:
y = 2(x + 3)² - 18

Therefore, the function y = 2x² + 12x can be rewritten in vertex form as y = 2(x + 3)² - 18, with the vertex at (-3, -18).

Learn more about Function click here :

#SPJ11