Question

Given f(x) = 3/2x - 5 and g(x) = x^2 + 2x solve for g(-2)

Answer 1

g(-2) = 0

Explanation:

Given

g(x) = x^2 + 2x

we have to find value of g(-2)

to get that we

need to x = -2 in g(x)

g(x) = x^2 + 2x

g(-2) = (-2)^2 + 2*(-2) = 4 -4 = 0

Thus, g(-2) = 0