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

User BConic
by
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1 Answer

3 votes

Answer:

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

Explanation:

Given


f(x) = x + 8


g(x) = -4x - 3

as

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

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

= x+8+4x+3

= 5x+11

Thus,

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

User Sam Kong
by
4.8k points
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