Answered

f(x) = 5x³ + 2x² - 7x +4
g(x) = 3x - 7
Find (f + g)(x).

A. (f+g)(x) = 5x³ + 2x² - 4x + 3
B. (f+g)(x) = 5x³ + 2x² - 10x - 3
C. (f+g)(x) = 5x³ + 2x² - 4x - 3
D. (f+g)(x) = 5x³ + 2x² - 10x + 3



Answer :

rvkacademic

Answer:

Choice C

5x³ + 2x² - 4x  - 3

Step-by-step explanation:

(f + g)(x) = f(x) + g(x)

So simply add the two terms together

5x³ + 2x² -  7x + 4
                + 3x - 7
--------------------------
5x³ + 2x² - 4x  - 3

Other Questions