Use technology to find points and then graph the line y=-3(x-1)-4,y=−3(x−1)−4, following the instructions below.

Use Technology To Find Points And Then Graph The Line Y=-3(x-1)-4,y=3(x1)4, Following The Instructions

Answers

Answer 1

Given the equation;

[tex]y=-3(x-1)-4[/tex]

We asked to find some points and plot the graph.

Explanation

Any line can be graphed using two points. Select two x values, and plug them into the equation to find the corresponding y values.

Therefore, when x =0

[tex]\begin{gathered} y=-3(0-1)-4 \\ y=3-4 \\ y=-1 \end{gathered}[/tex]

When x =1

[tex]\begin{gathered} y=-3(1-1)-4 \\ y=-4 \end{gathered}[/tex]

Therefore, the graph of the equation can be seen below.

Use Technology To Find Points And Then Graph The Line Y=-3(x-1)-4,y=3(x1)4, Following The Instructions

Related Questions

F (x) = 6x
Find x if f(x) = -24

Answers

Hey there!

[tex]f(x)=-6x\\whenf(x)=-24[/tex]

In order to find f(x), we need to substitute -24 for x:

[tex]f(x)=6(-24)\\x=-144[/tex]

Hope this helps!

Which graph best represents this system of equations and its solution? 2x = 6 − y 5x − 4y = 28

Answers

Most likely a linear graph since it’s in a form of y=mx+b

i need help with mat equation

Answers

[tex]\qquad \textit{power of a complex number} \\\\\ [\quad r[cos(\theta)+isin(\theta)]\quad ]^n\implies r^n[cos(n\cdot \theta)+isin(n\cdot \theta)] \\\\[-0.35em] ~\dotfill\\\\ z=2[\cos(104^o)~~ + ~~i\sin(104^o)] \\\\\\ z^2=2^2[\cos(2\cdot 104^o)~~ + ~~i\sin(2\cdot 104^o)] \\\\\\ z^2=\underset{polar}{4[\cos(208^o)~~ + ~~i\sin(208^o)]}~\hfill \implies ~\hfill z^2\approx \underset{rectangular}{\stackrel{4\cos(208^o)}{-3.532}~~,~~\stackrel{4\sin(208^o)}{-1.878} i}[/tex]

Need help asap I will reward the first person who answers with a lot of points

Answers

Answer:

C 60 = x + 45

Step-by-step explanation:

They are vertically opposite angles so they are equal.

there is a .9987 probability that a randomly selected 27-year old male lives through a year. a life insurance company charges $154 for insuring that the male will live through the year. if the male does not survive the year, the policy pays out $100,000 as a death benefit

Answers

Using probability we know that the expected value of the insurance company is $141.

What is probability?The area of mathematics known as probability deals with numerical representations of the likelihood that an event will occur or that a proposition is true. An event's probability is a number between 0 and 1, where, roughly speaking, 0 denotes the event's impossibility and 1 denotes certainty. Simply put, the probability is the likelihood that something will occur. When we don't know how an event will turn out, we can discuss the likelihood or likelihood of various outcomes. Statistics is the study of events that follow a probability distribution.

So, the expected value of the insurance company:

Probability = 0.9987So, 1.0000 - 0.9987 = 0.0013

Now, get the expected value as follows:

E(x) = 0.9987 × 154 + 0.0013(-9987)E(x) = 153.7998 + (-12.9831)E(x) = 153.7998 - 12.9831E(x) = 140.8167

Rounding off: $141

Therefore, using probability we know that the expected value of the insurance company is $141.

Know more about probability here:

https://brainly.com/question/25870256

#SPJ13

The complete question is given below:

There is a .9987 probability that a randomly selected 27-year-old male lives through a year. a life insurance company charges $154 for ensuring that the male will live through the year. if the male does not survive the year, the policy pays out $100,000 as a death benefit.

What is the expected value for the insurance company?

Dude my sister posted this one

Answers

Answer:

do i need to do the right or wrong answer

im pretty sure that there is 12

Step-by-step explanation:

Find the coordinates of the midpoint of a segment with the given endpoints.C(0,5) and D(-4,-5)

Answers

We have the following:

[tex]m=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})_{}[/tex]

resolving:

[tex]\begin{gathered} m=(\frac{0+(-4)_{}}{2},\frac{5+(-5)_{}}{2})_{} \\ m=(-\frac{4}{2},\frac{0}{2}) \\ m=(-2,0) \end{gathered}[/tex]

Therefore, the midpoint is:

[tex]m=(-2,0)[/tex]

Malik just returned from a spring break volunteer trip. He is shopping for a photo album that will showcase his photos from the trip. The albums range in photo capacity and orientation. Horizontally Vertically 50 photos 2 3 100 photos 2 7 150 photos 6 8 What is the probability that a randomly selected photo album holds exactly 50 photos or 150 photos? Simplify any fractions.

Answers

Answer:

Explanation:

The total number of photo albums showcased:

[tex]\begin{gathered} =2+3+2+7+6+8 \\ =28 \end{gathered}[/tex]

The number that holds exactly 50 photos = 2+3 = 5

[tex]P(\text{album holds 50 photos)=}\frac{5}{28}[/tex]

The number that holds exactly 150 photos = 6+8 =14

[tex]P(\text{album holds 50 photos)=}\frac{5}{28}[/tex]

T

OPTION ONE GRAGH A GRAGH B OPTION TWO APPERAS TO INCREASE LESSAPPERAS TO INCREASE MOREIS LESSINCREASES MOREINCREASES LESS

Answers

To emphasize the slow increase in profits, it would be best for Bradley to use Graph A for his presentation.

Bradley should use this graph for his presentation because the profit appears to increase less on this graph (regardless both graphs show the same information)

the cost to rent a ski boat is $174.83 . Six friends each pay $34. How much change would a group of friends receive?

Answers

Rent of a ski boat

If $34 are paid six times, the group will pay in total:

$34 x 6 = $204

Since, the cost to rent a ski boat is $174.83, in order to find the change the group will receive we just need to substract it:

$204 - $174.83 = $29.17

Sorry the picture is a little tight I can't find the value of A and I keep getting the wrong answer which is really frustrating. I think I just need a little assistance.

Answers

The slope of the line can be calculated using the points (2,2) and (6,10):

[tex]\begin{gathered} m=\frac{10-2}{6-2} \\ =\frac{8}{4} \\ =2 \end{gathered}[/tex]

Since the point (a,8) should belong to the same line, the slope should be the same using the points (a,8) and any other point. Since the slope is 2, use the points (a,8) and (2,2):

[tex]\begin{gathered} 2=\frac{8-2}{a-2} \\ =\frac{6}{a-2} \end{gathered}[/tex]

We got this expression for a:

[tex]2=\frac{6}{a-2}[/tex]

Take the reciprocal of both sides of the equation:

[tex]\frac{1}{2}=\frac{a-2}{6}[/tex]

Multiply both sides by 6:

[tex]\begin{gathered} \frac{6}{2}=a-2 \\ \Rightarrow a-2=3 \end{gathered}[/tex]

Add 2 to both sides of the equation:

[tex]a=5[/tex]

Therefore, a=5.

A bookstore sells 6 books for $82.50. Which table represents the relationship
between number of books and the total price?

Answers

Answer: A

Step-by-step explanation: to find the base price, you would do 82.5 to give you a rate of 0.0727 (repeating) book per dollar. then if you do that with 7 and 8 in the same table, t gives you the same rate so A would be the answer.

Answer:

A

Step-by-step explanation:

We don't actually need to do any math to figure this out. We can use process of elimination and logical thinking.

we know it's not B because the prices are too close to each other, there is also the fact that 3 books should cost half of 82.50, and 15.75 isn't half of 82.50.

it's not D because 21 books cannot cost 33.75 dollars if 6 books cost 82.50.

it's not c because 12 books should be double the cost of 82.50, which it isn't.

therefore it must be A

hope this helps :D

A student worked 52 hr during a week one summer. The student earned $5.70 per hour for the first 40 hr and $8.55 per hour for overtime. How much did the student earn during the week? Enter your answer in the answer box

Answers

Answer:

Total earnings during the week = $330.6

Explanations:

The total number of hours worked during the week = 52 hr

Earnings per hour for the first 40 hours = $5.70

Earnings for the first 40 hours = $5.70 x 40

Earnings for the first 40 hours = $228

The number of hours worked as overtime = 52 - 40 = 12 hours

Earnings per hour for overtime = $8.55

Earnings for overtime = $8.55 x 12

Earnings for overtime = $102.6

Total earnings during the week= Earnings for the first 40 hours + Earnings for overtime

Total earnings during the week = $228 + $102.6

Total earnings durig the week = $330.6

Which of the following is the simplified form of the expression 15z-9-3z-z+8?

Answers

Answer:

11z - 1

Step-by-step explanation:

Find all of the zeros of this function and use them to sketch a rough graph.

Answers

The zeroes of the function f(x) = x⁵ - 8x³ - 9x are x = 0, 3, - 3, i, and - i.

Consider the function,

f(x) = x⁵ - 8x³ - 9x

x⁵ - 8x³ - 9x = x( x⁴ - 8x² - 9 )

Factoring: x⁴ - 8x² - 9

The coefficient of x⁴ is 1, the coefficient of -8x² is - 8, and - 9 is the constant term.

x⁴ - 8x² - 9 = x⁴ - 9x² + x² - 9 = x²( x² - 9 ) + 1( x² - 9 )

x⁴ - 8x² - 9 = ( x² - 9 ) ( x² + 1 )

So,

x⁵ - 8x³ - 9x= 0

x( x⁴ - 8x² - 9 ) = 0

x( x² - 9 ) ( x² + 1 ) = 0

x( x - 3 )( x + 3 ) ( x² + 1 ) = 0

Therefore, the zeroes of the function are:

x = 0, x = 3, x = - 3, and

x² + 1 = 0

x² = - 1

x = ± √( - 1 ) = ± i

Learn more about zeroes here:

brainly.com/question/28185780

#SPJ1

What are two possible numbers that are 5 units from the number -6 on a number line?

Answers

Answer:

The 2 possible numbers are -11 and -1.

Step-by-step explanation:

Find the x -intercept and the y-intercept of the graph of the equation.-x+2 y=-7Good evening I am having a hard time getting this math is there any way you can help me?

Answers

Answer:

• x-intercept =7

,

• y-intercept = -3.5

Explanation:

Given the linear equation

[tex]-x+2y=-7[/tex]

x-intercept

The x-intercept is the value where the line crosses the x-axis.

We calculate this by setting y=0

[tex]\begin{gathered} \text{When y=0} \\ -x+2y=-7 \\ -x+2(0)=-7 \\ -x=-7 \\ x=7 \end{gathered}[/tex]

The x-intercept is 7.

y-intercept

The y-intercept is the value where the line crosses the y-axis.

We calculate this by setting x=0

[tex]\begin{gathered} \text{When x=0} \\ -x+2y=-7 \\ -0+2y=-7 \\ 2y=-7 \\ Divide\text{ both sides by 2} \\ \frac{2y}{2}=-\frac{7}{2} \\ y=-3.5 \end{gathered}[/tex]

The y-intercept is -3.5.

Exact value of addition and subtraction formulas / sin cos tan

Answers

Take into account that:

[tex]\frac{5\pi}{4}+\frac{\pi}{3}=\frac{15\pi+4\pi}{12}=\frac{19}{12}\pi[/tex]

Then, for the given sine value, you can write:

[tex]\sin (\frac{19}{12}\pi)=\sin (\frac{5}{4}\pi+\frac{1}{3}\pi)[/tex]

Now, consider that the sine of a sum is:

[tex]\sin (a+b)=\sin a\cdot\cos b+\cos a\cdot\sin b[/tex]

Then, by applying the previous identity to the given expression, you obtain:

[tex]\sin (\frac{5}{4}\pi+\frac{1}{3}\pi)=\sin (\frac{5}{4}\pi)\cos (\frac{1}{3}\pi)+\cos (\frac{5}{4}\pi)\sin (\frac{1}{3}\pi)[/tex]

Consider now that:

[tex]\begin{gathered} \sin (\frac{5}{4}\pi)=-\frac{\sqrt[]{2}}{2} \\ \cos (\frac{1}{3}\pi)=\frac{1}{2} \\ \sin (\frac{1}{3}\pi)=\frac{\sqrt[]{3}}{2} \\ \cos (\frac{5}{4}\pi)=-\frac{\sqrt[]{2}}{2} \end{gathered}[/tex]

Then, for the given expression of the question, you get:

[tex]\begin{gathered} \sin (\frac{5}{4}\pi+\frac{1}{3}\pi)=(-\frac{\sqrt[]{2}}{2})(\frac{1}{2})+(-\frac{\sqrt[]{2}}{2})(\frac{\sqrt[]{3}}{2}) \\ =-\frac{\sqrt[]{2}}{4}-\frac{\sqrt[]{2}\sqrt[]{3}}{4}=-\frac{(1+\sqrt[]{3})\sqrt[]{2}}{4} \end{gathered}[/tex]

The pervious result is the answer to the given expression.

Assume the point (10,20) belongs to the graph of f(x) what point belongs to the graph of y = f( x - 5 )(15,20) (10,25) (5,20) (10,15)

Answers

Answer:

(15, 20)

Explanation:

If the point (10,20) belongs to the graph of f(x), a function that satisfies this point for example could be:

[tex]f(x)=2x[/tex]

When x is replaced with x-5, we have:

[tex]\begin{gathered} f(x-5)=2(x-5) \\ =2x-10 \end{gathered}[/tex]

Therefore, when x=15

[tex]\begin{gathered} f(x-5)=2(15)-10 \\ =30-10 \\ =20 \end{gathered}[/tex]

A point that belongs to the graph of y = f(x-5)​ is (15, 20).

3. Students performed in a play on a Friday and a Saturday. For both performances,adult tickets cost a dollars each and student tickets cost s dollars each.On Friday, they sold 125 adult tickets and 65 student tickets, and collected $1,200. OnSaturday, they sold 140 adult tickets and 50 student tickets, and collect $1,230.125a + 65 = 1,200140a + 50s = 1,230This situation is represented by this system of equations:a. What could the equation 265a + 115s = 2,430 mean in this situation?b. The solution to the original system is the pair a = 7 and s = 5. Explain why itmakes sense that this pair of values is also the solution to the equation265a + 115s = 2,430.

Answers

In this case, we'll have to carry out several steps to find the solution.

Step 01:

Data:

students play:

125a + 65s = 1,200 ===> Friday

140a + 50s = 1,230 ===> Saturday

Step 02:

system of equations:

a.

a = adult tickets

s = students tickets

265a + 115s = 2,430

On this day, they sold 265 adults tickets and 115 students tickets, and collect $2,430.

b.

original solution:

a = 7

s = 5

265(7) + 115(5)= 2,430

1855 + 575 = 2430

2430 = 2430

It is verified that the original solution is also valid for this equation.

That is the full solution.

The quotient of a number x and five


(translating english phrases to mathematical expressions)

Answers

The expression forming by the statement "quotient of a number x and 5" is x/5.

What do we mean by quotient?In this example, the number divided by (15) is known as the dividend, and the number divided by (3 in this instance) is known as the divisor. The quotient is the outcome of the division. The quotient is the result of dividing two numbers by each other. As in the case of 8 ÷ 4 = 2, where the division produced the number 2, the result is the quotient. The dividend is 8 and the divisor is 4. An algebraic expression is referred to as a quotient expression or an algebraic fraction if division comes last in the evaluation process. An algebraic fraction or quotient expression is the expression 7x2+5x.

So, the quotient of a number (x) and 5:

Where x is the number.then, the expression will be: x/5

Therefore, the expression formed by the statement "quotient of a number x and 5" is x/5.

Know more about quotient here:

https://brainly.com/question/11418015

#SPJ13

The correct question is given below:

The quotient of a number (x) and five

Round 287.9412 to the nearest tenth. Do not write extra zeros.

Answers

To round the number 287.9412 to the nearest tenth.

First, we identify the tenth digit.

• The tenth digit is 9.

,

• The digit after 9 is 4

Since the digit after 9 is less than 5, we simply cut off the numbers after 9.

Therefore:

287.9412 = 287.9 (correct to the nearest tenth).

Answer:

287.9

Step-by-step explanation:

A solid figure is composed of rectangular prism and a right triangular prism. The figure and some of its dimensions are sown in this diagram.

Whats the volume of the figure? (5 ft, 5ft, 2 ft, 4 ft, and 7ft.)

Answers

Answer:

volume = 0.5 * b * h * length , where b is the length of the base of the triangle, h is the height of the triangle, and length is prism length.

Step-by-step explanation:

Determine the constant of proportionality for the relationship.

p equals 2 over 150
p = 0.0133
p = 75
p = 150

Answers

The constant of proportionality for the relationship is p = 75.

How to express proportional relationship?

Proportional relationships are relationships between two variables where their ratios are equivalent.

In other words, a proportional relationship is one in which two quantities vary directly with each other.

It can be represented as follows:

y = px

where

p = constant of proportionalityx and y are the variables

Therefore, when we are given the variables the constant of proportionality can be found as follows:

where

y = 150

x = 2

p = y / x

p = 150 / 2

Therefore,

p = 75

Complete question: Determine the constant of proportionality for the relationship: y = px  where y = 150 and x = 2

learn more on proportional relationship here: https://brainly.com/question/17228462

#SPJ1

Round 6,252 to the nearest hundred

Answers

To the nearest hundred, 6300 is round 6,252.

What formula is used to round numbers to the nearest hundred?

100 closest to the whole number

Look at the tens digit to know how close a number is to 100. Round up when the tens digit is 5 or above. You should round down if the tens digit is 4 or fewer. 3281 has 8 as the tens digit.

Which method of teaching rounding is the simplest?

The best technique to get children to round to the closest 10 is to model rounding using two-digit numbers. Ask your youngster to imagine a rounded number, then ask what comes before and after that amount, and only fill in those two numbers.

To know more about round numbers visit:-

https://brainly.com/question/28562556

#SPJ13

Josh opens a savings account with a $300 deposit. He won't add or withdrawal any money. The
account earns 2% simple interest. What is the total amount that Josh will have on his savings at
the end of 5 years?
O $6
O $306
O $30
O $330

Answers

The most appropriate choice for simple interest will be given by-'

Amount of money Josh have at the end of 5 years = $330

Fourth option is correct

What is simple interest?

Simple interest ( SI) is the interest earned on a certain principal at a certain rate over a certain period of time,

If P is the principal, rate is r %, time is t years,

SI = [tex]\frac{p \times r \times t}{100}[/tex]

Adding Principal and simple interest will give the amount

Here,

Principal deposited by Josh= $300

Rate of interest = 2%

Time = 5 years

Simple interest = [tex]\frac{300 \times 2 \times 5}{100}\\[/tex]

                         = $30

Amount of money Josh have at the end of 5 years = $(300 + 30)

                                                                                     = $330

Fourth option is correct

To learn more about simple interest, refer to the link:

https://brainly.com/question/25793394

#SPJ9

calculate the the population standard division of the data set 5,4,5,3 to 6 round to the nearest hundred

Answers

Do you have a picture of your question?

Jeanine Baker makes floral arrangements. She has 13 different cut flowers and plans to use 4 of them. How many different selections of the 4 flowers are​ possible?

Answers

715 different selections of the 4 flowers are​ possible.

What is combination?

Combinations are based entirely on grouping. Combinations can be used to determine how many different groups that can be created from the available items.

The scaling factor can be calculated if both the original dimensions and the new dimensions are known. There are two terms that must be grasped in order to use the scale factor. Scaling refers to the process of increasing or decreasing a figure's size. Scaling up refers to the process of increasing a figure's size.

Given:

n= 13,r= 4

Using Combination

[tex]^{13}c_4[/tex]

=13! / 4! (13 - 4)!

=13! / 4! 9!

= 13 x 12 x 11 x 10 x 9!/ 4! 9!

= 13 x 12 x 11 x 10 / 4 x 3 x 2

=13 x 11 x 5

= 715

Hence, 715 different selections of the 4 flowers are​ possible.

Learn more about combination here:

https://brainly.com/question/28720645

#SPJ1

Convert the given rectangularcoordinates into polarcoordinates.(-5, -2) = (5.4, [?])Round your answer to the nearest tenth.Report theta in radians

Answers

Use the next relationships to convert rectangular coordinates to polar coordinates:

[tex]\begin{gathered} (x,y)=(r,\theta) \\ \\ r^2=x^2+y^2 \\ \\ tan\theta=\frac{y}{x} \end{gathered}[/tex]

For the given rectangular coordinates:

[tex]\begin{gathered} (-5,-2) \\ x=-5 \\ y=-2 \\ \\ tan\theta=\frac{-2}{-5}=\frac{2}{5} \\ \\ \theta=\tan^{-1}(\frac{2}{5}) \\ \\ \theta=0.4 \end{gathered}[/tex]Then, the polar coordinates are (5.4, 0.4)

Does the point(1, 1)satisfy the in equality 11x + 8y ≥ 20?

Answers

Answer:

Step-by-step explanation:

Other Questions
In the case-based reasoning r4 cycle by aamodth and piaza, a verified solution would be added to the case-base following what step in cycle?. What is the converse of the conditional statement?x is even, then x + 1 is odd.O fx is not even, then x + 1 is not odd.Ox+1 is odd, then x is even.O fx+1 is not odd, then x is not even.Ofx is even, then x + 1 is not odd. PLEASE HELP QUICKLY it would mean a lot to me thanks The center of the circle below is at P. If the angle < APB measures 67, and the radius is 13 cm., find the length of the arc AB in cm.. (round to the nearest tenth) Kimber has been tasked with assembling her department's latest updates into a single document. As she combines multiple documents, what's an important word processing skill to know that ensures the end result is organized and easy to use?A: footnotingB: animationC: bookmarkingD: pagination 5m x= 20mn ??????????????? or a science experiment, Tibs dropped two different balls from various heights and recorded the height of the firstunce. The graph shows the data for ball A (the solid line) and ball B (the dashed line). What was the height of the fpunce of ball A when the initial height of the ball was 5 feet? What was the initial height of ball B that resulted in a beeight of 2 feet?Click the icon to view the graph.e height of the first bounce of ball A waspe an integer or a decimal.)feet when the initial height of the ball was 5 feet.r your answer in the answer box and then click Check Answer.art savas realize What do people use as an alternative to banks? A rectangle has a length of x+2 and a width of x+4, what is the perimeter? Write an equation in slope-intercept form for the line described. Write the slope and y-intercept as improper fractions, if necessary.passes through (-2, 2), perpendicular to y = -5x-8 TRUE OR FALSE. Does the equation match the graph? although calvin stripped church buildings and ceremonies of most decorative elements, he did allow the congregational singing of psalms in simple monophonic settings. why? a country's population and the growth rate in 2011 are given below. assume the growth rate remains the same from year to year. Use this information and an exponential model to estimate the country's population in the specified yearpopulation = 105 milliongrowth rate = -0.657%year, 2024the size of the population in 2024 will be about ____ million (round to the nearest hundredth as needed) Type SSS, SAS, ASA, AAS, or HL to justify why triangle ABC is congruent to triangle AED.BC = ED Does anyone know what TAG means in English?? Find the value of ab when a = 2/7 and b = 2/5 The answer is (Simplify your answer.) Isaac is getting balloons for his aunt's birthday party. He wants each balloon string to be 9 feet long. At the party store, string is sold by the yard. If Isaac wants to get 77 balloons, how many yards of string will he need? Provide a summary of the story The Stone Summarize the events in the exposition, rising action, climax, falling action, and resolution. Your written response should include 5 complete sentences. PLS HELP You accidentally dial one number on your phone's keypad. Find the probability that the number you dialed is greater than or equal to 0. help me answer this pls