Question

Which relationship between x and y in the equation shows a proportional relationship?

A. y = x -2

B. y = 4x + 2

C. y = 8x

D. y = x/2 +2

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Answer 1

y=8x

Explanation:

because The equation that represents a proportional relationship, or a line, is y=kx, where k is the constant of proportionality