descrive how determine f(x) and g(x) when x=

Answer:

The x intercept is going to be (-43/4) and the y intercept is going to be (0,-43)

Step-by-step explanation:

hope this helped

The domain of the function h(x) = √(x - 7) + 5 should be greater than or equal to 7 that is [7, ∞).

A function is an assertion, concept, or principle that establishes an association between two variables. Functions may be found throughout mathematics and are essential for the development of significant links.

The domain means all the possible values of x and the range means all the possible values of y.

The function is given below.

h(x) = √(x - 7) + 5

The value inside the square root should be greater than or equal to zero. Then we have

x - 7 ≥ 0

x ≥ 7

The domain of the function h(x) = √(x - 7) + 5 should be greater than or equal to 7 that is [7, ∞).

More about the function link is given below.

https://brainly.com/question/5245372

#SPJ1

Answer:

The expression 10√3 can be written as a single surd as (10√3) = (10 √3/1) = (10 √3)¹/¹ = (10√3)^(1/1) = 10√3.

Answer: 214.008

Step-by-step explanation: hope this helped :)

Answer:

1

Step-by-step explanation:

Quotient of 24 and -8 gives you -3. Hence, 4 added to -3 is 1, which is the answer.

The equation of the circle that has a diameter with endpoints located at (5, –3) and (11, 5) is;   (x – 8)² + (y – 1)² = 25

An equation is a  mathematical statement that is made up of two expressions connected by an equal sign.  In its simplest form in algebra, the definition of an equation is a mathematical statement that shows that two mathematical expressions are equal.

here, we have,

The midpoint of the diameter of a circle is it's center.

As such; the coordinates of its center are;

x = (5+11)/2

x = 8

y = (-3 + 5)/2

y = 1

The coordinates of the center are then; (8, 1)

The radius of a circle is half the length of the diameter;

Radius, r = d/2

where; d = √(11-5)² + (5-(-3))²

d = √36 + 64

d = √100

d = 10

Therefore, radius, r = 10/2 = 5.

Therefore, the equation of the circle usually takes the form;

(x -f)² + (x -g)² = r²

In this scenario; the equation is;

(x – 8)² + (y – 1)² = 25.

Read more;;

brainly.com/question/16646649

#SPJ1

Answer:

Step-by-step explanation:

You want the measures of 5 marked angles in the figure showing two transversals crossing parallel lines.

Angle 1 forms a linear pair with the angle marked 88°, so is supplementary to it.

  Angle 1 = 180° -88°

  Angle 1 = 92°

Angle 3 is a corresponding angle to the one marked 64° where the horizontal transversal crosses the parallel lines. Corresponding angles are congruent.

  Angle 3 = 64°

Angles 2 and 3 are "remote interior angles" with respect to the exterior angle marked 88°. Hence their sum is 88°.

  Angle 2 = 88° -Angle 3 = 88° -64°

  Angle 2 = 24°

Angles 3, 4, and 81° combine to form a straight angle of 180°.

  Angle 4 = 180° -64° -81°

  Angle 4 = 35°

Angle 5 is an alternate interior angle with respect to the one marked 81° where the downward-sloping transversal crosses the parallel lines. Alternate interior angles are congruent.

  Angle 5 = 81°

Answer:

y = 5

Step-by-step explanation:

The angle formed is a right angle which has a measure of 90 degrees. This means that the sum of the two angles is 90 degrees. Using this information we can set up an equation and solve for y

Set up equation

7y + 8 + 8y + 7 = 90

==> combine like terms

15y + 15 = 90

==> subtract 15 from both sides

15y = 75

==> divide both sides by 15

y = 5

Answer:

If Joe invested x dollars in company A, he invested x + 40 dollars in company B.

Answer:

Step-by-step explanation:

check the image

The values that, the function intersect the x axis at 2 different points is -4 < b < 4. So correct option is D.

A function in mathematics is a relationship between a set of inputs (also known as independent variables or arguments) and a set of outputs (also known as dependent variables or values). The output of a function is determined by the inputs, and the function assigns exactly one output value to each input value.

A function can be represented in many ways, including a formula, a table, or a graph. The formula of a function defines the relationship between the inputs and outputs, and can be used to calculate the output for a given input. A table lists input and output values, and a graph represents the function by plotting the input and output values.

Functions are a fundamental concept in mathematics and are used in many areas, including algebra, calculus, and other branches of mathematics, as well as in science, engineering, and other fields. Functions can be simple, such as linear functions, or complex, such as exponential functions or trigonometric functions.

For the function f(x) = x^2 + bx + 4 to intersect the z-axis at two different points, it must have two real roots. This means that the discriminant of the quadratic equation must be greater than 0. The discriminant of the quadratic equation is given by b^2 - 4(1)(4). Hence, b^2 - 16 > 0, or b^2 > 16, which simplifies to -4 < b < 4.

Therefore, the answer is D: -4 < b < 4.

To know more about equation visit:

https://brainly.com/question/29174899

#SPJ1

Answer:

(a) sin() = 1/2

degrees: 30, 150

radians: π/6, 5π/6

(b) sin() = − 1/2

degrees: 210, 330

radians: 7π/6, 11π/6

Note that these solutions are in the interval of 0 to 360 degrees or 0 to 2 radians. Also note that these are the primary solutions, there are infinitely many solutions that can be obtained by adding multiples of 360 degrees or 2π radians to these values.

Answer:

Step-by-step explanation:

Answer is A

Answer: $270

Step-by-step explanation: You multiply 3*750, then multiply the product by 0.12 because 0.12 = 12%.

Answer:

Yolanda served 13 times , Kareem served 38 times and Jose served 19 times.

Step-by-step explanation:

No of orders served by Yolanda = x

No of orders served by Kareem = y

No of orders served by Jose = z

x + y + z = 82  ------------- (1)

y = 2z  ------------ (2)

x = z - 6  ---------(3)

substituting (2) and (3) in (1) :-

z - 6 + 2z + z = 82

4z - 6 = 82

4z = 76

z = 19

y = 2(19)

y = 38

x = 19 - 6

x = 13

If Steve just got a new job working at a bank.  Steve's gross monthly income is $5,000, Steve's monthly net income is  $3,277 and Seve can afford the suit based on the 5% spending guideline for clothing.

a. Steve's gross monthly income is

Gross income = $60,000 / 12

Gross income = $5,000

b.  Steve's monthly net income

His deductions are:

Medicare: $72.50

Social Security: $310

Federal Tax: $500

State Tax: $262.50

Health insurance: $553

Dental insurance: $127

Total deductions = $72.50 + $310 + $500 + $262.50 + $553 + $127 = $1723.00

Steve's monthly net income = $5,000 - $1,723 = $3,277

c. In order to  see if Steve can afford the suit using the 5% spending guideline for clothing, we need to find the 5% of his monthly net income:

5% of $3,277 = $163.85

Since  the amount of $150 is less than $163.85, Steve can afford the suit based on the 5% spending guideline for clothing.

Therefore  Steve's gross monthly income is $5,000, Steve's monthly net income is  $3,277 and Seve can afford the suit based on the 5% spending guideline for clothing.

Learn more about gross monthly income here:https://brainly.com/question/20740371

#SPJ1

The unknown measures in similar triangles in which x is 24 in.

What is a similar triangle?

Two triangles are similar if their corresponding angles are equal and their corresponding sides are within the same ratio (or proportion). Similar triangles will have the same shape, but not necessarily the same size.

We have given,

ΔABC ≈ ΔXYZ

In ΔABC

AC = 36 in, BC = 18 in and AB = x in

In ΔXYZ

XY = 16in, ZY = 12in and  XZ = 24in

We know that,

the side and angles of a similar triangle are in proportion to each other.

AC / XZ = 36 / 24 = 3/2

BC / ZY = 18 / 12 = 3/2

AB / XY = x / 16

AC / XZ = BC / ZY = AB / XY   --------(similar triangle)

x / 16 = 3/2

x  = 3/2 * 16

x = 3 * 8

x = 24

hence, the unknown measures in similar triangles in which x is 24 in.

To learn more about similar triangles visit,

https://brainly.com/question/29782785

#SPJ1

Answer:

23

Step-by-step explanation:
If x-16=7

Then X= 23

Let me know I’d this answer is incorrect

The number of guitars sold each year in Montana is given as follows:

7075 guitars.

The number of guitars sold per year in Montana is obtained applying the proportions in the context of this problem.

Ohio's average is seven times Montana's average, hence Montana's amount is obtained dividing Ohio's amount by 7.

Ohio's amount is given as follows:

49525 guitars.

Hence Montana's amount is obtained as follows:

49525/7 = 7075 guitars.

More can be learned about proportions at https://brainly.com/question/24372153

#SPJ1

Answer:

x = 13

Step-by-step explanation:

the sum of the exterior angles of a polygon is 360°

sum the 6 exterior angles and equate to 360

3x + 6 + 41 + 6x - 5 + 4x + 7 + 62 + 7x - 11 = 360

20x + 100 = 360 ( subtract 100 from both sides )

20x = 260 ( divide both sides by 20 )

x = 13

The equation of the quadratic function that contains the point (1,1) is

y = 2x² - 1.

A polynomial function with one or more variables, where the largest exponent of the variable is two, is referred to as a quadratic function. It is also known as the polynomial of degree 2 since the greatest degree term in a quadratic function is of the second degree. A quadratic function must contain at least one term of the second degree.

Given  the quadratic function that contains the point (1,1)

x = 1 and y = f(x) = 1

the shape of the equation is the same as f(x) = 2x²

a quadratic equation is given by

y = a(x - k)² + h

here (k, h) is the vertex of the function

given vertex is on the y-axis,

so k = 0

y = ax² + h

and a = 2 from f(x) = 2x²

y = 2x² + h

substitute x= 1 and y = 1

1 = 2 + h

h = 1 - 2 =  -1

equation of function is y = 2x² - 1

Hence equation of the function is y = 2x² - 1.

Learn more about quadratic function;

https://brainly.com/question/27958964

#SPJ1

The average speed is 75.33 miles per hour.

Speed is the ratio of distance and time.

It shows how fast an object is moving at a given time.

We have,

Distance = 565 miles

Time.

= 5:00 pm t0 12:30 am

= 7.5 hours

Now,

Average speed.

= 565 / 7.5

= 75.33

Thus,

75.33 miles per hour is the average speed.

Learn more about speed here:

https://brainly.com/question/7359669

#SPJ1

At the clothing store, the number of customers that one employee can help is 4 customers.

At the coffee shop, the number of customers that one employee can help is 6 customers.

Mathematically, the point-slope form of a straight line can be calculated by using this mathematical expression:

y - y₁ = m(x - x₁) or y - y₁ = (y₂ - y₁)/(x₂ - x₁)(x - x₁)

Where:

Next, we would determine the linear equation representing the clothing shop with these points (2, 4) and (3, 6) by using the point-slope form as follows:

y - y₁ = (y₂ - y₁)/(x₂ - x₁)(x - x₁)

y - 4 = (6 - 4)/(3 - 2)(x - 2)

y - 4 = 2(x - 2)

y = 2x + 2

When x = 1, we have:

y = 2(1) + 2

y = 4 customers.

Furthermore, a linear equation which models the coffee shop is given by:

y = kx

Where:

k = y/x

k = 6/1

Therefore, the required linear equation which models the coffee shop is y = 6x.

When x = 1, we have:

y = 6(1)

y = 6 customers.

Read more on equations here: brainly.com/question/3382177

#SPJ1

Answer:

n = 30

Step-by-step explanation:

Since it is not a right-angle triangle, you will need to use sine or cosine rule;

We have two side lengths and the angle between, this means you need to use the cosine rule:

a² = b² + c² - 2bc.cosA

[tex]{a}^{2} = ({4 \sqrt{3} })^{2} + {( \sqrt{6} )}^{2} - 2( 4\sqrt{3})( \sqrt{6} ). \cos(45) \\ {a}^{2} = 48 + 6 - 8 \sqrt{18}(0.707...) \\ {a}^{2} = 54 - 24 \\ {a}^{2} = 30 \\ a = \sqrt{30}[/tex]

Answer:

n = 30

Step-by-step explanation:

For this question, use the cosine law formula:

[tex]a=\sqrt{c^2+b^2-2cb*cosA} \\a=\sqrt{(\sqrt{6})^2+(4\sqrt{3})^2-2(\sqrt{6})(4\sqrt{3})*cos45 }\\a =\sqrt{6+48-(8\sqrt{18})*\frac{\sqrt{2} }{2} }\\a=\sqrt{54-\frac{8\sqrt{36} }{2} }\\a=\sqrt{54-24}\\a=\sqrt{30}[/tex]

If a = [tex]\sqrt{n}[/tex], then n must be 30

It is proved that m = √n.

To prove that given a nonnegative integer n, there is a unique nonnegative integer m, we just need to take the square root of the given equation:

m^2 ≤ n < (m + 1)^2.

So, after taking the square root, it will be:

m ≤ √n < m + 1

From that we can see m = √n is the unique m.

A nonnegative integer is an integer which is either positive or zero. It is the union of the natural numbers and the number zero. Occasionally, it is referred to as Z*, and it can be described as the set {0, 1, 2, 3, 4, 5, …}. In other words, nonnegative integers are integers that are not negative.

Learn more about nonnegative integer at: https://brainly.com/question/13684481

#SPJ4

Although part of your question is missing, you might be referring to this full question: Prove that given a nonnegative integer n, there is a unique nonnegative integer m such that m^2 ≤ n < (m+1)^2.

The equation of the linear function represented by the table in slope intercept form is f(x) = 2x + 2.

A linear function can be defined as the function whose graph is a straight line. It can also be defined as the function with one or more variables and the exponent of the variable is 1.

Equation of the linear function in slope intercept form can be represented as y = mx + d, where m is the slope and d is the y intercept.

Slope is the change in y coordinates divided by the change in x coordinates.

y intercept is the point on the line where the line touches the Y axis.

Given points are (-2, -2), (2, 6), (6, 14) and (10, 22).

Consider the points (-2, -2) and (2, 6).

Slope, m = (6 - -2) / (2 - -2) = 8 / 4 = 2

So the equation becomes y = 2x + d

Substituting one of the points (2, 6) in the above equation,

6 = (2 × 2) + d

d = 2

So the equation is y = 2x + 2.

Hence the given linear function can be represented as f(x) = 2x + 2.

Learn more about Linear Functions here :

https://brainly.com/question/21107621

#SPJ1

The 95% confidence interval estimate of the change in occupancy for the one year period is given as follows:

(0.1441, 0.1815).

A confidence interval of proportions has the bounds given by the rule presented as follows:

[tex]\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}[/tex]

In which the variables used to calculated these bounds are listed as follows:

The confidence level is of 95%, hence the critical value z is the value of Z that has a p-value of [tex]\frac{1+0.95}{2} = 0.975[/tex], so the critical value is z = 1.96.

The percent change is given by the change divided by the initial value, hence the parameters are given as follows:

[tex]n = 1505, \pi = \frac{1750 - 1505}{1505} = 0.1628[/tex]

Hence the lower bound of the interval is of:

[tex]0.1628 - 1.96\sqrt{\frac{0.1628(0.8372)}{1505}} = 0.1441[/tex]

The upper bound of the interval is of:

[tex]0.1628 + 1.96\sqrt{\frac{0.1628(0.8372)}{1505}} = 0.1815[/tex]

Only the confidence interval can be calculated as the remainder of the problem is incomplete

More can be learned about the z-distribution at https://brainly.com/question/25890103

#SPJ1

According to the question, the solution to the equation is x = -7.

The equation is a representation of a mathematical relation between two or more variables. It is usually expressed as an equation, where one side of the equation is equal to the other. For example, the equation y=mx+b is a linear equation with two variables, m and b, which are known as the slope and the y-intercept, respectively.

To solve this equation, we must first combine like terms on both sides of the equals sign.

-3x + 3 - x + 10 = -3x + 6

Next, we can subtract 3 from both sides of the equation to isolate the x-term.

-4x + 13 = -3x + 6

Finally, we can subtract -3x from both sides of the equation to isolate the constant term.

-7x = 7

We can then divide both sides of the equation by -7 to solve for x.

x = -7

Therefore, the solution to the equation is x = -7.

To learn more about equation

https://brainly.com/question/22688504

#SPJ1