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28 September, 16:56

Given the function, f (x) = x^2+2x+1, which of the following is the value of f (-2) ?

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  1. 28 September, 17:06
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    f (-2) = 1

    Step-by-step explanation:

    f (x) = x^2 + 2x + 1

    To find the value f (-2), replace x with - 2 and evaluate the expression.

    f (-2) = (-2) ^2 + 2 (-2) + 1

    f (-2) = 4 - 4 + 1

    f (-2) = 1
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