Mathematics Middle School

What is the range of the function y = 4x - 7 when the domain is {-2, -1, 3}?

Answers

Answer 1
-15, -11, 5
Hope this helps!:)
Answer 2

The range of the function is {-15, -11, 5}.

What is a function?

A relation is a function if it has only One y-value for each x-value.

To find the range of the function, we need to substitute each value in the domain and evaluate the function.

When x = -2:

y = 4(-2) - 7 = -15

When x = -1:

y = 4(-1) - 7 = -11

When x = 3:

y = 4(3) - 7 = 5

Therefore, the range of the function is {-15, -11, 5}.

To learn more on Functions click:

https://brainly.com/question/21145944

#SPJ2

Related Questions

Pleas help ASAP thank you

Answers

Answer:

The answer:7.5

Step-by-step explanation:

Answer : 7.5


15*2=30

45-30=15

15/2= 7.5!!

(please mark me brainlest)

Monica has a shooting percentage of 20% if she attempts 15 shots in a game how many can she make

Answers

Answer:

3 successful attempts

Step-by-step explanation:

20/100×15=3 successful attempts

Suppose Year 0 = 2010

1) What is the slope of this trendline? Explain the significance of the slope in the context of the model. 2) What is the y-intercept of this trendline? Explain the significance of the y-intercept in the context of the model. 3) Predict what the outcome will be 50 years from now. Is making a prediction 50 years into the future appropriate? Why or why not?

Answers

the slop is stocks falling you dont need it
78 is the correct answer pls give it

I dont know this so please help me

Answers

a is 3k^2

b is -12k

and c is 12

A.3k2
B.-12k
C.12
Yuh the answers for this

create a table of values for Jacksons situation described above
(Non proportional relationships)​

Answers

Answer:

5)0

6)15

7)30

8)45

9)60

10)75

Write the equation of the line in fully simplified slope-intercept form.

Answers

Answer:

y=-1/2x-1

Step-by-step explanation:

the slope intercept form is y=mx+b

m=slope

b=y intercept (where the line crosses the y axis)

to find slope you do rise over run or rise/run

the rise of you slope is -1, and the run of your slope is 2, meaning your slope is -1/2

the line crosses the y axis at point -1

plug what you find into the slope intercept form, and you get y=-1/2x-1

help picture provided

Answers

Answer:

If I am correct and I understand it its between 40 and 50.

Step-by-step explanation:

Thats because the square is on 40 and ends on 50.

I hope this helped, tell me if something was wrong.

Goodluck!!!!

:D

it is between 45-50!!!! I WISH YPI LUCKLK

Evaluate 2a+2b when a=10.8 and b=8.3

Answers

2(10.8) = 21.6
2(8.3) = 16.6
21.6 + 16.6
Answer: 38.2
The answer is 38.2

2* 10.8 + 2* 10.8

SCIENCE PLEASE HELP!!!!

Use evidence and reasoning to support the claim that a stronger force changes velocity more than a weaker force. Write answer in your own words.

Answers

In the final example of the last section, we saw how we could calculate a dynamic acceleration based on a vector pointing from a circle on the screen to the mouse position. The resulting motion resembled a magnetic attraction between circle and mouse, as if some force were pulling the circle in towards the mouse.

Answer:

the imposter is sus

Step-by-step explanation:

among drip sussy

7.99 + 2.46
Please help me I really need this done

Answers

Answer:

10.45

Step-by-step explanation:

It's easy 7.99 + 2.46=10.45 you just add them up!

Hope that helps! :)

Help for brainiest and extra points !!!

Answers

Answer:

1. A, because 4(2)=8. 2 is the x.

2. B, because 2.5 x 4 = 10, which makes sense.

3. B, because 5x is the amount that you want to put into equal parts and the 3 is just being subtracted from the amount of the equal parts from the 5x.

4. C.

Step-by-step explanation:

Answer:

1. correct

2. B

3. D

4. i don't know number 4 :'(

Step-by-step explanation:

Convert 25/6 into a mixed number

Answers

Answer:

4 1/6

Step-by-step explanation:

4.16666666666666666666656

Which set of angles are alternate interior angles

Answers

Answer:

2&7

Step-by-step explanation:

Answer:

7 and 2

Step-by-step explanation:

Will give 20 points and give brainliest if all answers is correct and understandable.


Katie plans to paint four toy chests that have the given net. She will buy 10-oz cans of paint that cover 933 square inches each.

Answer the questions to find how many cans of paint Katie needs to paint all four toy chests.


1. What is the combined area of faces A and E? Show your work.

2. What is the combined area of faces B and D? Show your work.

3. What is the combined area of faces C and F? Show your work.

4. What is the surface area of all four chests Katie needs to paint? Show your work.

5. Each can of paint covers 933 square inches. How many cans does Katie need to buy to paint the toy chests? Show how you found your answer.

Please answer all of the questions and also don't answer anything not related to this. Thank you.

Answers

Step-by-step explanation:

1. 26×16=208  (208²) = 416 in

2. 25×13=325  (325)² = 650 in

3. 16×25= 400 ( 400)² = 800 in

Please help me I'm trying to get this done and can you please explain it!

Answers

i’m guessing it’s D because it just stops on the y-axis and if it was symmetrical then it wouldn’t be a function at all

Please find the answer in square units

Answers

Ok... so i don't know the answer i really didn't mean to click the make an answer button. but now i made the answer and i stole points from you and i feel bad bc i can't help.

I have a triangle: Angle A = 3x +28; Angle B = 5x +52; Angle C = 2x - 10: Solve for X

Answers

I have no clue if I even did this right but here’s my work. I don’t wanna get it wrong for you!
Answer: x=11


Explanation: The anglers in a triangle must all add to 180.

Therefore, we can use the equation 180=3x+28+5x+52+2x-10

Combing like terms gives us 180=10x+70

Solving for x gives us 11.

To check our work, we can plug in 11 for x.

3(11)+28+5(11)+52+2(11)-10=180.

,helpppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp,

Answers

Answer:

All of them so it would be 4

Step-by-step explanation:

Find each unit rate.
1. 70 mi in 5 h 2. $9.52 for 8 gals

3. 192 ft in 6 s

Answers

Answer:

1-=14, 2=1.19, 3= 32

Step-by-step explanation:

awdawfawfg

44555555555555555543

Does anyone know the answer to this?

Answers

X=20
Hehehheheheheheheh
i think it is x=20 like he said

Please help!
This data gives the average number of hours of exercise each week for different students.

Average time (hours): 3.7, 4.0, 3.5, 3.3, 4.0, 3.8, 3.5, 3.8, 3.8, 3.4, 4.0, 3.8

Create a line plot to display this data.

Answers

Answer:

Step-by-step explanation:

YOu just need to plot all these points on a number line. I don't hav ethat feature on here tho so i can't do it for you. Just write them all on a number line!

3.7, 4.0, 3.5, 3.3, 4.0, 3.8, 3.5, 3.8, 3.8, 3.4, 4.0, 3.8

3.3 3.4 3.5 3.5 3.7 3.8 3.8 3.8 3.8 4.0 4.0 4.0

Solve for x in the diagram below.

Answers

Answer:

3x+45=180

3x=180-45

3x=135

x=45  

Step-by-step explanation:

use the equation:
180=2x+45+x
180=3x+45 (combine like terms)
135=3x (subtract 45 from both sides)
45=x (divide both sides by 3)

Find x in the following problems:

Answers

Answer:

80 degrees

Step-by-step explanation:

the lines indicate that the angles F and E are the same degree.

Will give brainliest please show your work

Answers

Answer:

Step-by-step explanation:

For surface area you wanna find the area of all the sides and then add them up to get surface area

Take all the measurements and multiply each one by 2 because there are 2 sides for each measurement and then add your answers all up to get your final answer. For example: here’s what I did for problem 1

The model below represents an equation. Write the equation that is modeled then find what value of x makes the equation true. HELP ASAP PLZ PLZ PLZ PLZ

Answers

Answer:

x = 5

Step-by-step explanation:

6x - 5 = 4x + 5

The only thing that makes x true is 5. (This might not help if I read the question wrong.)

Answer:

6x-5=4x+5

x=5

Step-by-step explanation:

6x-5=4x+5

Subtract 6x from both sides

-5=-2x+5

Subtract 5 from both sides

-10=-2x

Divide by -2 on both sides

x=5

Giving brainliest!!!!!!!!!!!!!!!!!

Answers

Answer:

c

Step-by-step explanation:

i don't really know how to explain it, but i'm 99.9999999% sure it's C. hope u get an A on ur assignment! xoxo

Answer:

C would be the answer. :)

Step-by-step explanation:

HELP MEH!!!!!!!!!!!!!!!!!!!!! please UwU

Answers

Answer:

Its  C

Step-by-step explanation:

Answer:

e

Step-by-step explanation:

Answer ASAP pleaseee

Answers

Answer:

Dionostics sucks. Just did one. The answer to that is the top one with the scalenes.

Step-by-step explanation:

Scalene triangles so a

Can someone help with finding the area of this shape. The answer choices are on the second picture

Answers

Answer:

I think the answer is D

Step-by-step explanation

Multiply the height by the width then divide by 2

calculate the volume of the prism by first finding the total number of half unit cubes that will fill it. there are 8 half unit cubes in every unit cubes.​

Answers

Answer:

b

Step-by-step explanation:

the answer is b

The answer would be B
Other Questions
40 divided by 28 but I need the answer in decimal form thx and I need it asap If AD = 21, BF = 8, and DF = 8, what is the value of AB? Help ASAP!!! Easy question i guess?Which of the following two-dimensional shapes can be rotated to create a sphere?A. TriangleB. SquareC. CircleD. Ellipseplease give an explanation and not just a letter or answer. Thank you. Find the volume of this cylinder.Give your answer to 1 decimal place.11 cm14 cm environmental pressure definition A car initially traveling at 15 m/s speeds up at a constant rate of 2.0 m/s2 for 3 seconds. The velocity of the car at the end of the 3 second interval is _________ m/s. What number divided by -12 is -5 as a result? Classify the following triangle. Check all that apply. A. Scalene B. Right C. Acute D. Equilateral E. Obtuse F. Isosceles New crust is being produced at a mid-ocean ridge. How does the affect the total size of the crust?(A)The total amount of crust is always increasing because it is always created.(B)The new crust is denser than older crust, so it sinks.(C)The total amount of crust is always decreasing because of earthquakes.(D)The crust size remains constant because older crust is melted at subduction zones.. I NEED HELP :( How would you write the Pythagorean theorem for a right triangle with sides of 9 inches, 41 inches,and 40 inches?A. 92 + 412 = 402entaryndaryB. 92 + 402 = 412C. 402 + 412 = 92oteboSubmitningition2:40 / 4:14Pythagorean Theorem550 help fast .. what type of logical fallacy is this statement an example of? paul would make a great class president because he is good at basketball To make fruit baskets to take to the local nursing homes, the culinary club purchases 36 green apples and 63 pears. What is the largest number of baskets the club can make so that each type of fruit is divided equally among the baskets? Review the poster. https://www.cdc.gov/handwashing/pdf/wash-your-hands-fact-sheet-508.pdfWhich statement best describes the purpose of the Stop Germs! Wash Your Hands poster?to inform people of when, how, and why to wash their handsto entertain people with a how-to demonstrationto describe the sensory experience of washing handsto persuade people to engage in more healthy hygiene practices Which expression is equivalent to 6^3O 6x3O6x6x6O 6x6x6x60 3 x 3 x 3 x 3 x 3 x 3 Tell me what you think in galaxies do aliens exist tell me why and your viewStep by step Please help me solve this problem. please solve question 6 What is 5% of 40? Need help please. Whatt happened to the German children Hitler was willing to ship out of the country?German families took them in and protected them.They were sent to death camps in Germany.They were separated and sent to several different countries.The United States allowed them to immigrate. How much interest will you earn on $300 at 3% for 3 years?