3 years ago

If f(x)=5x-2 and g(x)=2x+1, find (f+g)(x) A.7x-3 B.3x-1 C.7x-1 D.4x-3

1 answer:

Gwar [14]3 years ago

6 0

Answer:

(f+g)(x) = 7x -1 (Answer C)

Step-by-step explanation:

Rewrite these two functions, one above the other, for ease in adding:

f(x) = 5x - 2

+g(x) =2x + 1

------------------

(f+g)(x) = 7x -1

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