Question

Suppose f(x) = - 3x² + 9x − 2. Compute the following:

A.) ƒ( − 2) + f(1) =
B.) ƒ( − 2) – ƒ(1) =

Answer 1

Explanation:

`f(x) = - 3 {x}^(2) + 9x - 2`

A) f(-2) + f(1) = -32 + 4 = -28

B) f(-2) - f(1) = -32 - 4 = -36