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13 November, 08:36

G

What is the value of f (x) when X=-3?

f (x) = -2x-3

f-3) =

+1
Answers (2)
  1. 13 November, 08:40
    0
    f (-3) = 3

    Step-by-step explanation:

    We know that f (x) = -2x-3. In order to find f (-3), we simply need to substitute x with - 3.

    Thus, we have:

    =-2 (-3) - 3

    =6-3

    =3
  2. 13 November, 08:45
    0
    3

    Step-by-step explanation:

    f (x) = -2x-3

    Let x=-3

    f (-3) = - 2 (-3) - 3

    = 6-3

    = 3
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