Mathematics, 22.04.2020 02:36 Ayakouhail1

A quadratic function has a minimum value when the function’s graph opens upward, and it has a maximum value when the function’s graph opens downward. in each case, the minimum or maximum value is the y-coordinate of the vertex of the function’s graph. What can you say about “a”, when the function “f(x) = ax^2” has a minimum value? A maximum value? What is the minimum or maximum value in each case?

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A quadratic function has a minimum value when the function’s graph opens upward, and it has a maximu...

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