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23 votes
Which equation below shows a constant of proportionality of 4?

A- y= 4x
B- y= 1/4x
C- x= 4y
D- y= 0.4x

2 Answers

4 votes
y=4x is the answer :)
User Aaron Hinni
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12 votes
A - y=4x is probably the answer
User Samuel Cole
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