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Use the table below to find $f'(\\var{a})$ if $f(x)=g(h(x))$.
\n\n$x$ | \n$g(x)$ | \n$g'(x)$ | \n$h(x)$ | \n$h'(x)$ | \n
---|---|---|---|---|
1 | \n3 | \n$\\var{gp[0]}$ | \n3 | \n$\\var{hp[0]}$ | \n
2 | \n1 | \n$\\var{gp[1]}$ | \n2 | \n$\\var{hp[1]}$ | \n
3 | \n2 | \n$\\var{gp[2]}$ | \n1 | \n$\\var{hp[2]}$ | \n
$f'(\\var{a})=$[[0]]
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