Question

What are the y vale’s of the equation y = -3x + 4 at x values -1, 0, 1, 2?

Answer 1

(-1, 7)

(0, 4)

(1, 1)

(2, -2)

Explanation:

y = -3x + 4

y = -3(-1) + 4 = 3 + 4 = 7

y = -3(0) + 4 = 4

y = -3(1) + 4 = 1

y = -3(2) + 4 = -6 + 4 = -2