Slope and Constant of Proportionality

Slope and Constant of Proportionality

8th Grade

20 Qs

quiz-placeholder

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Slope and Constant of Proportionality

Slope and Constant of Proportionality

Assessment

Quiz

Mathematics

8th Grade

Hard

CCSS
7.RP.A.2B, 8.EE.B.5, 7.RP.A.2D

+1

Standards-aligned

Created by

Anthony Clark

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the constant of proportionality for the table?

0

9

7

8

Tags

CCSS.7.RP.A.2B

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the constant of proportionality for the graph?

k = 5

k = 8

k = 4

k = 0

None. This is not a proportional relationship.

Tags

CCSS.7.RP.A.2B

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

In the equation y = 3x, what is the constant of proportionality?

y

x

3

Tags

CCSS.7.RP.A.2B

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Write an equation to represent this proportional relationship.

Tags

CCSS.8.EE.B.5

5.

MATCH QUESTION

1 min • 1 pt

Match the following proportional situations to their slope. m represents the slope.

m=4

There are 6 fights in 3 days. What slope could represent the amount of fights each day.

m=26

240 bricks, y, are needed to build 2 walls, x. Which slope best represents this relationship?

m=2

A swimmer swims 26 lapes each minute. What slope could represent this situation?

m=120

20 pieces of velcro are needed to hang up 5 posters. What slope could represent the unit rate for pieces of velcro per poster?

Tags

CCSS.8.EE.B.5

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Using the graph above, determine the constant of proportionality.

k = 0

k = 1

k = 3

k = 6

Tags

CCSS.7.RP.A.2B

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the constant of proportionality (in miles per hour) based on the table?

45

90

135

2

Tags

CCSS.7.RP.A.2B

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