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Mathematics 8 Online
OpenStudy (anonymous):

Let f(x) = x^2+6 and g(x) = x+8/x. Find (g o f) (-7) A. -57/49 B. 295/49 C. 384/7 D. 63/55

hartnn (hartnn):

do you know how to find f(-7) first ?

OpenStudy (anonymous):

Refer to the attachment from Mathematica.

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