Proportional Relation
Authored by Anthony Clark
Mathematics
7th Grade
CCSS covered
Used 1+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Does the table represent a proportional relationship?
Yes.
No.
Tags
CCSS.7.RP.A.2A
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Identify the constant of proportionality. Write an equation to relate weight, w, to the price, p.
k = .45; p = .45w
k = .22; p = .22w
k = 45; p = 45w
k = 22; p = 22w
Tags
CCSS.7.RP.A.2B
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Is this graph proportional?
Yes
No
Tags
CCSS.7.RP.A.2D
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In the equation y = 14x, what is the constant of proportionality?
y
x
14
1/14
Tags
CCSS.7.RP.A.2B
5.
DROPDOWN QUESTION
1 min • 1 pt
Two quantities are in a (a) if the two quantities vary and have a constant ratio between them.
proportional relationship
proportional
unit rate
nonproportional
constant of proportionality
Tags
CCSS.7.RP.A.2A
6.
DROPDOWN QUESTION
1 min • 1 pt
Two quantities are (a) if the ratios comparing them are equivalent.
proportional
nonproportional
constant of proportionality
proportion
Tags
CCSS.7.RP.A.2A
7.
DROPDOWN QUESTION
1 min • 1 pt
The table is (a) , because it (b) a constant ratio.
If so, what is the constant of proportionality? (c)
non-proportional
proportional
does not have
has
no constant
k=14
Answer explanation
A proportional relationship means that two quantities maintain a constant ratio. In this case, the relationship does not exhibit a constant ratio, hence the answer is No.
Tags
CCSS.7.RP.A.2B
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