Question

How do I do this ???

Answer 1

(-1,4)

(0,0)

(1,-4)

(1,-8)

Explanation:

Substitute the value of x in the equation and find the corresponding y value.

y = -4x

When x = -1 ; y = -4*(-1) = 4.

When x = 0 ; y = 0

When x = 1 ; y = -4*1 = -4

When x = 2 ; y = -4*2 = -8