contestada

Question 22 of 25 If f(x) = -3x-5 and g(x) = 4x-2, find (f+g)(x). O A. (f+g)(x) = 7x-7 B. (f+g)(x) = x-7 O C. (P+ 9) (1,5 -7x-3 O D. (f+g)(x) = -x + 3

Question 22 of 25 If fx 3x5 and gx 4x2 find fgx O A fgx 7x7 B fgx x7 O C P 9 15 7x3 O D fgx x 3 class=

Respuesta :

Given:

f(x) = -3x - 5

g(x) = 4x - 2

Let's find (f + g)(x)

To find (f+g)(x), let's add both functions.

We have:

(f + g)(x) = -3x - 5 + 4x - 2

Collect like terms:

(f + g)(x) = -3x + 4x - 5 - 2

(f + g)(x) = x - 7

ANSWER:

B. (f + g)(x) = x - 7

Otras preguntas