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Which equation represents a proportional relationship?

y=−5(x+1)

y=−x

y = 5x + 1

y=15x

User Delando
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2 Answers

11 votes
Y=15x is the answer :)
User Herb Caudill
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10 votes

Answer:

y=15x

Explanation:

To figure out if an equation is proportional, substitute 0 for x. If y then equals 0, then the equation is proportional.

User Brian Singh
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