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Constant of Proportionality Review

Authored by Nicole Riso

Mathematics

7th Grade

20 Questions

CCSS covered

Used 2+ times

Constant of Proportionality Review
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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Does the table represent a proportional relationship?

Yes.
No.

Tags

CCSS.7.RP.A.2A

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

The number of trees and the number of apples are given in the table above.  Determine which statement below is correct.

Check EVERY Row!

The table is not proportional because there is not a constant k value between each x and y

The table is proportional and the unit rate is 12

The table is proportional and the unit rate is 13.
The table is not proportional because it doesn't pass through the origin.

Tags

CCSS.7.RP.A.2B

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Which of the following graphs is proportional?

A
B
C and D
All of the graphs are proportional

Tags

CCSS.7.RP.A.2D

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What makes a graph proportional?

Linear (straight line)

The line is only in quadrant 1
Curvy line

Linear (straight line) and the line goes through the origin

Tags

CCSS.7.RP.A.2D

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Is the graph proportional or non proportional?

proportional - because it is a straight line (linear) and passes through the origin

non proportional - because it is straight but does not pass through the origin

Tags

CCSS.7.RP.A.2D

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is the constant of proportionality in the following equation

y = ½x

x
y
1/2
2

Tags

CCSS.7.RP.A.2B

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

This equation is saying that there's a proportional relationship between the x and y values. It means______

y = ½x

If you multiple the x values by 2 you will get the y values

If you add 1/2 to the x values you will get the y values

If you multiple the x values by 1/2 you will get the y values

Tags

CCSS.7.RP.A.2C

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