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TANAPMATH$79\mathrm{.}3\mathrm{.}015.$

nfirmation

Islam$-$The

Use the four$-$step process to find the slope of the tangent line to the graph of the given function at any point. $($Simplify your answers completely.$)$

$f(x)=-x^{2}6x$

Step $1$:

$f(xh)=$

Step $2$:

$f(xh)-f(x)=$

$$

Step $3$:

$\frac{f(xh)-f(x)}{h}=$

Step $4$: $,f^{\text{'}}(x)=\underset{h0}{lim}\frac{f(xh)-f(x)}{h}=$

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