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13 October, 16:52

Find f (-5) if f (x) = |x + 1|.

A. 4

B. 5

C. 6

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Answers (1)
  1. 13 October, 17:06
    0
    Replace the variables with the value we are given.

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

    f (-5) = |-4|

    f (-5) = 4

    So, when x is equal to - 5, the output is 4.
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