Question

The equation 2y = 8x represents a proportional relationship. What is the constant of proportionality?

A) 1/4

B) 2

C) 4

D) 8

Answer 1

C. 4

Explanation:

Answer 2

Answer:4

Explanation:

2y = 8x

Divide through by 2

2Y/2 = 8X/2

Y = 4X

Therefore the constant of proportionality is 4