If f(x) = 3x – 2 and g(x) = 2x + 1, find (f + g)(x). please help :C
2 answers:
Answer:
5x-2
Step-by-step explanation:
If f(x) = 3x – 2 and g(x) = 2x + 1
we need to find (f + g)(x)

Replace f(x) and g(x) in the given equation

Now we combine like terms


(f+g)(x) = f(x) + g(x)
(f+g)(x) = 3x-2 + 2x+1
(f+g)(x) = (3x+2x) + (-2+1)
(f+g)(x) = 5x - 1
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