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26 November, 04:04

Suppose the equation of the axis of symmetry for a quadratic function is x = 3 and one of the x-intercepts is 8. What is the other x-intercept?

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  1. 26 November, 07:49
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    -2

    Step-by-step explanation:

    The axis of symmetry divides the quadratic exactly in half. If one x-intercept is 8, then the other will be the same distance on the other side of it. 8 is 5 from 3 where the axis of symmetry is. So 3-5 = - 2. - 2 will be the other intercept.
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