1.

Let f and g be functions from R To R defined as \[f(x)=\left\{ \begin{matrix} 7{{x}^{2}}+x-8,x\le 1 \\ 4x+5,17 \\ \end{matrix},g(x)=\left\{ \begin{matrix} \left| x \right|,x

A. \[(fog)(-3)=8\]
B. \[(fog)(9)=683\]
C. \[(gof)(0)=-8\]
D. \[(gof)(6)=427\]
Answer» C. \[(gof)(0)=-8\]


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