Question

Which set of steps shows how to find f(-2) when f(x) = -2x – 3?

Answer 1

f(- 2) = 1

Explanation:

Evaluate f(- 2) by substituting x = - 2 into f(x)

f(- 2) = - 2(- 2) - 3 = 4 - 3 = 1