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

Question

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

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Philomena 4 years 2021-08-06T21:32:19+00:00 1 Answers 16 views 0

Answers ( )

  1. Euphemia
    0
    2021-08-06T21:34:15+00:00
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    Answer:

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

    Step-by-step 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

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