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23 February, 11:25

Find f (2) if f (x) = 2x+1

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  1. 23 February, 13:57
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    Answer: 5

    Work Shown:

    f (x) = 2x+1

    f (2) = 2*2+1 ... x has been replaced with 2

    f (2) = 4+1

    f (2) = 5

    The input is x = 2. The output is y = 5.
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