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March 24, 2017

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Given the functions f(x)=-x^2+7 and g(x)=3x+4 find f(g(-5))


Write the composition above using an alternative notation.

  • Alg/2 Trig - ,

    Just plug and chug:

    f(g(-5)) = f(3 * -5 + 4) = f(-11) = -121 + 7 = -114

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