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OpenStudy (anonymous):
Find the maximum or minimum of the following quadratic function: y = x2 - x - 56. A. -56 B. 56 C. -225/4 D. 225/4
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OpenStudy (luigi0210):
Well the max/min occurs at 1/2 right?
OpenStudy (luigi0210):
So just plug in 1/2 to the original and that will give you your y, or max/min.
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