Question

Help please If f(x) = -3x - 5 and g(x) = 4x-2, find (1-9)(x).

Answer 1

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Answer:

-7x -3

Explanation:

(f -g)(x) = f(x) -g(x) = (-3x -5) -(4x -2)

(f -g)(x) = -3x -5 -4x +2 = (-3-4)x +(-5+2)

(f -g)(x) = -7x -3