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Proportional Equations and Tables

Authored by Anthony Clark

Mathematics

7th Grade

CCSS covered

Proportional Equations and Tables
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10 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If the constant of proportionality is 10, which of the following is the correct proportional equation?

10=kx

10=k

y=10k

y=10x

Tags

CCSS.7.RP.A.2C

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The cost for 2 lbs of apples is $1.84. Reduce the ratio to determine the equation, where x is the lbs of apples and y is the cost.

y = .92x

x = .92y

y = 2x

y = 1.84x

Tags

CCSS.HSF-LE.A.1B

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which equation matches the table? 

y = x + 4

y = 5x

y = x - 4

y = x + 16

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The constant of proportionality can be found by finding the __________  _____________.

unit rate

ratio rate

proportion answer

rational number

Tags

CCSS.7.RP.A.2B

5.

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

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Does this equation represent a proportional relationship?

Yes

No

Tags

CCSS.7.RP.A.2C

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Sofie signs up for a gym membership that costs $35 per month.

Proportional

Non-Proportional

Tags

CCSS.7.RP.A.2A

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