Question

If f(x) = 3x - 1 and g(x) = x + 2, find (f + g)(x).

O A. 2x-3
O B. 4x+1
ОС. 3х – 3
O D. 2x-1

Answer 1

B

Explanation:

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

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

= 4x + 1

Answer 2

.➌×-➌

Explanation: