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18 August, 08:28

What is f (2) when f (x) = 3x+4

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  1. 18 August, 12:15
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    What does this mean?

    f (x) basically means the function of x, which is y.

    How to solve.

    The question wants you to find f (2), so substitute 2 for x in the problem.

    f (2) = 3 (2) + 4

    Multiply 3 and 2.

    f (2) = 6 + 4

    Add 6 and 4.

    f (2) = 10
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