Constants of Proportionality
Authored by Lindsay Gibson
Mathematics
7th Grade
CCSS covered
Used 161+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Determine the constant of proportionality for the table. Express your answer as y = kx
y = 1/30x
y = 30x
y = 0.03x
y = 9x
Tags
CCSS.7.RP.A.2B
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Determine the constant of proportionality for the table. Express your answer as y = kx
y = 33x
y = 0.003x
x = 33y
33k
Tags
CCSS.7.RP.A.2B
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the constant of proportionality? (Unit rate)
24 gallons / 1 minute
16 gallons / 1 minute
18 gallons / 1 minute
None of the above
Tags
CCSS.7.RP.A.2B
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the constant of proportionality? (Unit rate)
2 swings / 1 day
0.5 swings / 1 day
4 swings / 1 day
None of the above
Tags
CCSS.7.RP.A.2B
5.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Select ALL equations that are proportional.
y = 3x
y = 25x
y = 7x
y = 2x - 1
y = 4000x
Tags
CCSS.7.RP.A.2A
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The constant of proportionality in the equation y = ½x is _______.
Tags
CCSS.7.RP.A.2B
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which equation is NOT proportional?
y = 2x - 3
y = 150x
y = 1/2x
Tags
CCSS.8.F.A.3
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