Rewrite the quadratic expression in faceted format: f left parenthesis x right parenthesis equals negative x squared minus 4 x plus 21

Question

Rewrite the quadratic expression in faceted format: f left parenthesis x right parenthesis equals negative x squared minus 4 x plus 21

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Neala 7 months 2021-09-02T08:39:52+00:00 1 Answers 0 views 0

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    2021-09-02T08:41:27+00:00

    Answer:

    f(x)=-x^2-4x+21

    Step-by-step explanation:

    The given equation is :

    f left parenthesis x right parenthesis equals negative x squared minus 4 x plus 21.

    We need to rewrite this equation in faceted format.

    The general form of a quadratic equation is given by :

    f(x)=ax^2+bx+c

    We have,

    a = -1, b = -4 and c = 21

    Substitute all the values,

    f(x)=-x^2-4x+21

    So, the required equation is equal to f(x)=-x^2-4x+21.

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