Question

Which equation represents the relationship between x and y in the table below?

Answer 1

Answer is D. y= -4x

x = -1, y = -4x = -4(-1) = 4
x = 3, y = -4x = -4(3) = -12
x = 5, y = -4x = -4(5) = -20
x = 9, y = -4x = -4(9) = -36