Question

Find (ƒ + g)(x) for the functions provided: ƒ(x) = 2x − 5, g(x) = 4x + 3


(ƒ + g)(x) = 6x − 2


(ƒ + g)(x) = 6x + 8


(ƒ + g)(x) = −2x − 8


(ƒ + g)(x) = 2x + 2

Answer 1

this is 4x + 3 + 2x - 5

= 6x - 2 answer

Answer 2

Answer:  The correct option is

(A) (ƒ + g)(x) = 6x − 2.

Step-by-step explanation:  We are given to find the value of (f + g)(x) for the following functions :

$f(x)=2x-5,\\\\g(x)=4x+3.$

We know that

for any two functions p(x) and q(x), we have

$(f+g)(x)=p(x)+q(x).$

So, we get

$(f+g)(x)\\\\=f(x)+g(x)\\\\=2x-5+4x+3\\\\=6x-2.$

Thus, $(f+g)(x)=6x-2.$

Option (A) is CORRECT.