Answer :

Norajap19

Answer:

.➌×-➌

Step-by-step explanation:

vincentelui

Answer:

B

Step-by-step explanation:

By definition, (f+g)(x) = f(x) + g(x)

So, (f+g)(x) = 3x - 1 + x + 2

= 4x + 1

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