If f(x) = x + 8 and g(x) = -4x - 3, find (f-g)(x)

asked Oct 18, 2021 4.3k views

2 votes

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3 votes

Answer:

(f-g)(x) = 5x+11

Explanation:

Given

f(x) = x + 8

g(x) = -4x - 3

(f-g)(x) = f(x) - g(x)

= (x+8) - (-4x-3)

= x+8+4x+3

= 5x+11

Thus,

(f-g)(x) = 5x+11

Sam Kong answered Oct 24, 2021

4.8k points

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