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How could an equation in the form y=mx+b show a proportional relationship?

a)It would be proportional if the b is positive.
b)It would be proportional if the b is negative.
c)It would be proportional if the b was 0.
d)It could never be proportional.

2 Answers

9 votes
if b was positive, good luck!
User Lemon Cat
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4.2k points
6 votes
It would be proportional if the B is positive
User Ceki
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