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pashok25 [27]
3 years ago
9

Let h(x) = e^(kx) + f(x),

Mathematics
1 answer:
Anestetic [448]3 years ago
3 0
\bf h(x)=e^{kx}+f(x)\implies \cfrac{dh}{dx}=ke^{kx}+f'(x)
\\\\\\
\begin{cases}
x=0\\
f'(0)=-8
\end{cases} 
h'(0)=ke^{k(0)}+(-8)\implies h'(0)=k-8
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So when you're solving for x here and distribute 8 on the right side, it would look like this:

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