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25 September, 14:26

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

A. X-3

B. 5x-1

C. 3-X

O

D. 5x - 3

+4
Answers (1)
  1. 25 September, 14:45
    0
    A. x - 3

    Step-by-step explanation:

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

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

    (f - g) (x) = 3x - 2x - 2 - 1

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