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10 May, 13:59

How do you know a function is a quadratic function?

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Answers (2)
  1. 10 May, 15:30
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    if the X variable is squared, then the function is quadratic
  2. 10 May, 16:18
    0
    Step-by-step explanation:

    A function is quadratic if you can express it in the form:

    f (x) = Ax² + Bx + C

    and that A is non-zero.

    The highest degree variable is 2 (i. e x² is the highest exponent)
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