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

A. (f + g) (x) = - 2x - 1

B. (f + g) (x) = 3x2 + 6x + 7

C. (f + g) (x) = 3x2 - 2x - 1

D. (f + g) (x) = 4x - 1

Question

Isaac Mckee

11 September, 04:54

+3

Answers (1)

Know the Answer?

Dallas Myers · Answer 1

You just need to add the two equations so (-4x+3) + (3x^2 + 2x-4)

You end up with c. 3x^2-2x-1

If f (x) = - 4x + 3 and g (x) = 3x2 + 2x - 4, find (f + g) (x).A. (f + g) (x) = - 2x - 1B. (f + g) (x) = 3x2 + 6x + 7C. (f + g) (x) = 3x2 - 2x - 1D. (f + g) (x) = 4x - 1