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Calculus1
OpenStudy (anonymous):

What is the relative maximum and minimum of the function? f(x) = 2x2 + 28x - 8 A. Minimum Value: 7 Range y > 7 B. Minimum Value: -106 Range y > -7 C. Minimum Value: -106 Range y > -106 D. Minimum Value: -7 Range y > -7

OpenStudy (vinicius1):

stationary point is x = -7 plug it back to the first function and you get y=-106. there's no maximum. (-7,-106)

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