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Rate of Change / Proportional Relationships

Authored by Anthony Clark

Mathematics

7th Grade

CCSS covered

Rate of Change / Proportional Relationships
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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

F

G

H

J

Answer explanation

450 inches300 springs÷300 = 1.5 inches1 spring\frac{450\ inches}{300\ springs}\div300\ =\ \frac{1.5\ inches}{1\ spring}

Tags

CCSS.6.RP.A.3B

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A

B

C

D

Answer explanation

22.102.6÷2.6 = 8.51\frac{22.10}{2.6}\div2.6\ =\ \frac{8.5}{1}

Tags

CCSS.6.RP.A.3B

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A

B

C

D

Answer explanation

k=yx∣k=6.573÷3=2.19∣k=\frac{y}{x}\left|k=\frac{6.57}{3}\div3=2.19\right|

Tags

CCSS.7.RP.A.2B

4.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Media Image



(a)  

Answer explanation

1056\frac{105}{6} Divide these two numbers.

Tags

CCSS.6.NS.B.3

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A ratio that compares the amount of change in a dependent variable to the amount of change in an independent variable.

rate of change

proportion

origin

function table

Tags

CCSS.HSF-LE.A.1B

6.

DROPDOWN QUESTION

1 min • 1 pt

Media Image

Snow is falling at a steady rate in both Rockford and Allendale. The table shows the amount of snow that falls in Rockford. The equation y=0.75x describes the snowfall in Allendale. In the equation, y represents the amount of snow in inches that falls in x hours. In which city is snow falling at a faster rate?

Allendale

Rockford

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which proportional relationship has the greatest rate of change?

y = 7x

The value of y increases by 12 for every increase of 4 in the value of x.

y

0

Tags

CCSS.8.EE.B.5

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