Proportionality Equation

Proportionality Equation

7th Grade

10 Qs

quiz-placeholder

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Proportionality Equation

Proportionality Equation

Assessment

Quiz

Mathematics

7th Grade

Practice Problem

Hard

CCSS
7.RP.A.2B, 6.EE.C.9, 7.RP.A.2C

+3

Standards-aligned

Created by

Anthony Clark

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10 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Which of the following has a constant of proportionality of 3/4? Choose all

y=.75x

y=.25x

3y=4x

12y=16x

16y=12x

Tags

CCSS.7.RP.A.2B

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What needs to happen to have an equation in y=kx form?

should be divided by both sides

should be added to both sides

should multiply by both sides

should be subtracted on both sides

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the constant of proportionality of the following points? (2,10) (4,20) (10,50)

1

3

5

7

Tags

CCSS.7.RP.A.2B

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the constant of proportionality of the following points? (10,2) (20,4) (50,10)

1/5

3/5

3/4

7/12

Tags

CCSS.7.RP.A.2B

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A car rides at the same rate for 10 hours. It traveled 400 miles. What is an equation for this?

y=4x

y=400x

y=40x

y=10x

Tags

CCSS.6.EE.C.9

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the formula for a proportional relationship?

y=kx

y=k/x

z=ykx

y=ky

Tags

CCSS.7.RP.A.2C

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the constant of proportionality?

$3

No COP

$2

$9

Tags

CCSS.7.RP.A.2B

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