3 years ago

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

Mathematics

1 answer:

Veseljchak [2.6K]3 years ago

4 0

Answer:

2x-3

Step-by-step explanation:

f(x) = 3x-1

g(x) = x+2

Find (f-g)(x), this means we need to subtract g from x.

(3x-1) - (x+2)

Subtract the like terms:

3x -x = 2x

-1 -2 = -3

Combine them to get 2x-3

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