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4 December, 11:56

Given f (x) = - 5x + 1. What is f (-3) ?

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Answers (2)
  1. 4 December, 12:00
    0
    16

    Step-by-step explanation:

    -5x-3=15

    15+1=16
  2. 4 December, 12:16
    0
    f (-3) = 16

    Step-by-step explanation:

    f (x) = - 5x + 1

    f (-3) means let x=-3

    Substituting x=-3 into the equation

    f (-3) = - 5 (-3) + 1

    Multiplying - 5 and - 3

    f (-3) = 15+1

    f (-3) = 16
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