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6 February, 23:18

K (a) = 2a^2-a; find k (-3)

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  1. 6 February, 23:28
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    The answer to your question is: k (-3) = 21

    Step-by-step explanation:

    Function

    k (a) = 2a² - a find k (-3)

    k (-3) = 2 (-3) ² - (-3)

    k (-3) = 2 (9) + 3

    k (-3) = 18 + 3

    k (-3) = 21
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