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Write the derivative of f(x)=3 \ |2+x| a...

Write the derivative of `f(x)=3 \ |2+x|` at `x=-3.`

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Given `f(x) = 3|2 + x|`
We know` f’(c) = lim h→ 0[ f(c+h) – f(c)]/h`
Here c = -3
`f’(-3) = lim h→ 0[3|2 + (-3+h) | – 3|2 + (-3) |]/h`
...
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