daseanG10 daseanG10

26-04-2017
Mathematics

contestada

If f(x) = x2 and g(x) = 1 2x + 3 , find g(f(-1)).

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teetee45 teetee45

26-04-2017

A)f(g(x)) = x^2-7x+12
b)g(f(x)) = x^2-x-3
c) f(f(-1))=2
(d) g(g(-3))= -9

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