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25 votes
Which equation shows a proportional relationship?

A) y= 3x - 1
B) y= 5x
C) y= 3x^2
D) y= 1/5x + 10

User Bobthemac
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2 Answers

11 votes
I think the answer is b
User Jmlopez
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3 votes
B is because any form of y=Mx +c is proportional
User Birdie
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