Question

Find p(-1) and p(2) for p(x)=4-3x

Answer 1

p(-1) = 7

p(2) = -2

Explanation:

We have p(x) = 4 - 3x

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

p(2) = 4 - 3(2) = 4 - 6 = -2