Mathematics Middle School

The graph represents function 1, and the equation represents function 2:

A coordinate plane graph is shown. A horizontal line is graphed passing through the y-axis at y = 4.

Function 2
y = 8x + 12

How much more is the rate of change of function 2 than the rate of change of function 1?

3
4
5
8

Answers

Answer 1

Answer:

Option D.

Step-by-step explanation:

The slope of a horizontal line is 0.

It is given that the function 1 is a horizontal line that passing through the y-axis at y = 4.

It means the rate of change of function 1 is 0.

The slope intercept form of a linear function is  1

where, m is slope and b is y-intercept.

The function 2 is  2

On comparing (1) and (2), we get

The rate of change of function 2 is 8.

The difference between rate of change is

The rate of change of function 2 is 8 more than the rate of change of function 1.

Therefore, the correct option is D.

Answer 2

Answer:

d

Step-by-step explanation:

Related Questions

+ 2x + 12y + 4

What are the coefficients of this expression?

Answers

Answer:

The coefficients are: 2, 12, 4.

Step-by-step explanation:

Correcting the answer above this one, 2 and 12 are the coefficients on your problem. 4 would be considered a constant.

2x+9=17 help me someone plz

Answers

The answer is 4 :)

The reason it is 4 is because 2 x 4 would be 8 and 8 + 9 is 17!

PLEASE HELP I WILL GIVE YOU 20 POINTS. IF YOU DONT HELP I WILL REPORT YOU, IM NOT TRYING TO BE RUDE.
The Diver: (-6, 3)
The whale: (-7, -6)
The Treasure: (7, 3)

Explain how you know for the questions below.

1. If Captain Sullivan lost his map but he knew the coordinates of the diver and the treasure, how could he find the distance between the diver and the treasure?

Think about how you can use absolute value notation to express the distance between two points on a coordinate graph. For each pair of points below, find the distance between the given points and express your work using absolute value symbols.
(4, 9) and ( –5, 9)

Answers

Captain Sullivan would have to find the absolute value of each number in the coordinates the calculate the distance between them
9 is the answer you are looking for

Ruth decides to use the method of proportions and similar triangles to find the height of a tree. She measures the length of the tree's shadow and finds it is 12 feet long. Then she holds a 12-inch ruler perpendicular to the ground and finds that it casts a 6-inch shadow. How tall is the tree? a. 2 ft c. 24 ft b. 6 ft d. 144 ft

Answers

Answer:

c. 24 ft

Step-by-step explanation:

if the 12 inch ruler casts a 6 inch shadow (shadow has half size) then a tree with 12 feet long shadow will have a height of 24 feet

The coordinates of a triangle and its image are given below. What is the scale factor.
(1,2)—>(10,20)
(1,4)—>(10,40)
(5,3)—>(50,30)

Explain how you got your answer.

Answers

Answer:

Step-by-step explanation:

Complete the translation of the figure given a point of the image. ... 10. Nonto 0. 0. 1 2 3 4 5 6 7 8 9 10. (X) = (x-4,-2). (x,y)=(x+3,4-3). OTI CU ... Give the coordinates of the vertices of the images. 5. Reflect triangle GHI over the ... Find the scale factor of each dilation. 1. 2. Rectangle KLMN is dilated to form ... A. 20%, 20%, 120.

Please help with this math question guys! Thank you!
(Please choose one of the provided answers)

I will mark Brainliest :)

Answers

Answer:

C

Step-by-step explanation:

y= 2x - 1

2x = 4.

4 - 1 = 3.

y= 3

Answer: C

the 2 becomes negative which is -2x and the -1 now becomes a positive which is just +1

Hope this helps!!

there are 60 students in PE. 60% of them is male what is the number of male students?

Answers

Answer:

36 male students 24 female

Step-by-step explanation:

Answer:

24 is the answer

Step-by-step explanation:

im srry for bing stupid i will help out only and in return can you help me

Answers

Answer:

kkkkkk ill help

Step-by-step explanation:

help help help help help help help

Answers

Answer:

get therapy if you need help

Step-by-step explanation:

therapy can help your mental well being

.
The table shows a proportional relationship between x and y. What is the unit rate of y per x?
A) 1 B) 3 C) 6 D) 9

Answers

Answer:

The unit rate of y per x is 9

Step-by-step explanation:

In this question, we are asked to give the unit rate of x.

To do this, we will critically look to establish the relationship between both set of values.

Looking at the values critically, we can see that the values in the first brackets, when multiplied by 4 will give the values in the second bracket. Hence we can say that the values in the second bracket are multiples of the first by 9.

True or False
Through any two distinct points there is exactly one line.

Answers

Answer:

True

Step-by-step explanation:

I mean, it's pretty obvious...

Answer:

TRUE

Step-by-step explanation:

From any two distinct points only one line can be drawn.But from one point infinite lines can be drawn.

HOPE THIS HELPS YOU

Follw me = 10 thanks

Mark as brainliest = 10 thanks

1 thanks to me = 2 thanks

how much warnings does it take until my account dies.

( I have 9 warnings as seen on the picture. )


A ) 10


B ) ∞


C ) Until they send a message


D ) WHY WOULD I KNOW

Answers

Answer:

E

Step-by-step explanation:

Stop posting random stuff.

(Telling him he should stop posting and saying things against TOS!)

Step-by-step explanation:

D i think lol :) hahahahaha sorry

I really need help with A can someone places help me

Answers

Answer:

i think is a

Step-by-step explanation:

The answer would be A

An artist used 6 tubes of red paint, 2 tubes of yellow paint, 13 tubes of white paint, and 9 tubes of blue paint for a mural.

Answers

Answer:

2 1/6

Step-by-step explanation:

12/ 6= 2+(1/ 6)=2 1/6

                1/6

Answer: 30

Step-by-step explanation:

pls help this was due 3 minutes ago!!!!

Answers

Answer:

=4

Step-by-step explanation:

Answer:

-0.7

Step-by-step explanation:

2 8/10 = 2.8

2.8 + (-3.5) = -0.7

Please help with this math question guys! Thank you!
(Please choose one of the provided answers)

I will mark Brainliest :)

Answers

Answer:

i got B

Step-by-step explanation:

bc the second one is negative 2 anf the first pair are all positive.

ASAP! I need help with A, B, and C

Answers

Answer:

A) top = 28 bottom = -11

B) right = -2

C) bottom = 15.5

Step-by-step explanation:

tbh do you really even want an explanation ._.

Answer:

a. 28,-11

b. -2

c. 15.5

Step-by-step explanation:

Which situation cannot be represented by the equation 8−x=3?

A. Joe had $8 and bought a piece of pizza. He had $3 left over. What is x, the cost of the pizza?

B. Jackson walked 8 dogs. Henry walked 3. What is x​, the number of dogs the boys walked all together?

C. The difference between Amal's score and Katie's score was 3. Amal had 8 points, but Katie had less. What is x​, the amount of Katie's score?

D. Sunnyville had 3 fewer inches of rain than Pleasantville. Pleasantville had 8 inches of rain. What is x​, the amount of rain in Sunnyville?

Answers

Answer:

A separate answer sheet for Part I has been provided to you. Follow ... Record your answers to the Part I multiple-choice questions on the separate ... Your answer sheet cannot be accepted if you fail to sign this ... x V(x). 0. 4. 1 5.4. 2 7.29. 3 9.84. Which equation and statement ... Number of Candy Bars Sold.

Step-by-step explanation:

You wouldn’t be able to use it for A

A copy machine can print 480 copies every 4 minutes. For each question, explain your reasoning.
– PART A: How many copies can it print in 10 minutes?
– PART B: A teacher printed 720 copies. How long did it take to print?

Answers

800 because 8 mins = 480 times 2 = 560, 2 mins = 480/2 = 240, 10 mins = 560 + 240 = 800

Answer:

Part A =1200 copies

Part B = 6 hours

Step-by-step explanation:

Part A is 480 divided by 4 = 120 and then 120 times 10 = 1200

Part B is 720 divided by 120 = 6

hope this helps

I have a BIG QUESTION! Do you think sign language should be taught as a second language like instead of taking Spanish it would be sign language? Yes or No? Explain.

Answers

No. Spanish is an optional class for when you leave elementary. I think sign language should be taught like a subject starting from kinder and preschool.

Out of every 8 loaves of bread that Markelle bakes, 5 of them are pumpkin bread.

At this rate, how many loaves of pumpkin bread would he have if he baked a total of 40 loaves of bread?

Answers

25 loaves of pumpkin bread
Answer: 25

If you take 8 and 5 then double Rachel number until you get 40 on the 8th side or just multiply each number by 5 then see if it makes sense

Which equation can be used to find 75 percent of 200?
(A) StartFraction 75 times 1 Over 200 times 1 EndFraction = StartFraction 75 Over 200 EndFraction
(B) StartFraction 100 times 26.7 Over 75 times 2.67 EndFraction = StartFraction 267 Over 200.25 EndFraction
(C) StartFraction 200 times 2 Over 100 times 2 EndFraction = StartFraction 400 Over 200 EndFraction
(D) StartFraction 75 times 2 Over 100 times 2 EndFraction = StartFraction 150 Over 200 EndFraction

Answers

the answer is x= 75*2
x= 3/4*200
and the equations are x= 75/100 *200
= 75*2
or 3/4 * 200
The answer is x=75*2

Melanie and her cousin Grace are arguing about who is the faster swimmer. The distance each can swim in a certain number of minutes is shown in the photo.

A photo of two swimmers is shown. The caption says Grace, three hundred twenty-five meters in five and a half minutes, and Melanie, three hundred meters in five minutes.

Question 1
Part A

How fast does Melanie swim?

Enter the correct answer in the box.

1 of 2
Find the unit rate of speed, which is meters per minute.


meters per minute.
Question 2
Part B

How fast does Grace swim? Round to the nearest tenth, if necessary.

Enter the correct answer in the box.

about
meters per minute.
( I NEED HELP NOW!!!! I WILL GIVE BRAINLIEST AND 25 POINTS!!

Answers

Melanie is 60 meters per minute and Gracie is 59.1 meters per minute.
okay, so the answer is...

What is the percent error in her estimate?

Answers

28.42% i'm so sorry. this most likely wrong. but i tried
i think the guy above is correct 28.42

Please help me if you have the intelligence to thank you

Answers

Answer:

0

Step-by-step explanation:

The body of a 154-pound person contains approximately 2×10^2 milligrams of gold and 6×10^3 milligrams of aluminum. Based on this information, the number of milligrams of aluminum in the body is how many times greater than the number of milligrams of gold in the body?
can you show your work too?
re asked it cs some bozo stole my points but pls hellp asap

Answers

Answer:

2x10^2 and 6x 10^

Step-by-step explanation:

Hope I helped UwU

ayuda! nacecito ayuda

Answers

Answer:

i think ts A and C

Step-by-step explanation:

Answer:

La responder es A y C.

Por Favor nombre yo Brainliest Gracias

Bobby Joe made a mistake on his assignment on Combining Like Terms. Can you help Bobby Joe? For full points on this question:

Tell me what he did RIGHT!

Tell me the mistake that Bobby Joe made

Tell me the correct way to combine like terms in this expression

6x + 5x + 2y
11x + 2y
13xy

Answers

Answer:

Bobby added 6x and 5x which was correct because they're like terms

Bobby then combined 11x and 2y which was incorrect, they're not like terms because they have different variables

to correct his mistake he has to stop simplifying the equation at 11x + 2y because that is as far as you can simplify it

Bobby Joe has done combination properly till [tex]11x + 2y[/tex] because, [tex]6x + 5x[/tex] are like terms and has common variable [tex]‘x’[/tex] but, he messed up when he started combining [tex]11x + 2y[/tex]because, they are not at all like terms and doesn't have common variable. So, to recover it he should stop combining till [tex]11x + 2y[/tex].

HELP PLEASE! THIS IS DUE TOMORROW AT 8:20 AM!

Answers

Answer:

He wakes up at 6:20 am!

Step-by-step explanation:

First we find how many minutes Tim walks to school.

60/12 = 5 Basically we are finding how much 1/12 is and multiplying it by 5, we can use other ways to, but this is how I do it.

5x5=25

7:35 - 0:25 = 7:05 am is the time for Getting Ready For School

3/4 = 60/4 = 45 min

7:05 - 0:45 = 6:20 am is the time Tim woke up.

:)

7 ounce- 4.58$
15 ounce- 6.30$
Find the unit rate of both numbers

Answers

Answer:

7 ounces-4.58 = 1 ounce-0.654....

15 ounces-6.30= 1 ounce- 0.42

Explanation:

Divide 4.58 and 7 and divide 6.30 and 15.

And you get your answers.

I think im not really good with unit rate.

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