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5 votes
Which equation represents a proportional relationship?

y = 5x + 1

y=15x

y=−x

y=−5(x+1)

User Dar
by
7.7k points

2 Answers

3 votes

Answer:

y = 15x

Explanation:

A proportional relationship is of the form

y = kx ← k is the constant of proportionality

The only relationship fitting this relationship is

y = 15x with k = 15

User JonathanK
by
7.6k points
4 votes

y=15x

hope this helped :)

User Saurabh Pati
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7.0k points