Question

Evaluate the function f(x)=-2x2 - 3x + 5 for the input value -3

Answer 1

-4

Explanation:

f(x)=-2x^2 - 3x + 5

Let x = -3

f(-3) = -2(-3)^2 -3(-3) +5

-2 *9 +9 +5

-18+9+5

-4