Question

If f(x) = -2x² + 4 and g(x) = 3x - 3, find f (4) + g(-6).

Answer 1

(-2
`x^(2)`+3x+1)

Explanation:

f(x) = -2x² + 4 g(x) = 3x - 3 find f (4) + g(-6).

f(x)+g(x)

(-2
`x^(2)`+4) +(3x-3)

(-2
`x^(2)`+3x+4-3)

(-2
`x^(2)`+3x+1)