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posted by Amber on Sunday, July 1, 2012 at 2:26am.

Given f(x) = radical x-2 and g(x) = x2 – x – 6. Find (g o f)(6). A. -4 B. 2 C. 24 D. 26 E. 48

g(f) = f^2 - f - 6 = (x-2) - √(x-2) - 6 g(f(6)) = 4 - 2 - 6 = -4

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