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11-09-2017
Mathematics

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Please help!! Evaluate the piece wise function at x=-4 and x=4.

Please help Evaluate the piece wise function at x4 and x4 class=

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musiclover10045 musiclover10045

11-09-2017

x = -4, so use the first equation, x^2 = -4^2 = -16

x = 4, use 3rd equation, sqrt(x) = sqrt(4) = 2

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