Given that
$\displaystyle {f{{\left({x}\right)}}}={x}^{{{12}}}{h}{\left({x}\right)}$
$\displaystyle {h}{\left(-{1}\right)}={2}$
$\displaystyle {h}'{\left(-{1}\right)}={5}$

Calculate $\displaystyle {f}'{\left(-{1}\right)}$. Preview Question 6  

Hint: Use the product rule and the power rule.