Question

Help pleasefind all points (x) where the function g(x)= |x+5| - |x-9| is not differentiable…

Answer 1

Given the function:

`g(x)=|x+5|-|x-9|`

Using the absolute value rules

So, the function will be written as follows:

As shown, the middle function is not equal to the function on the sides

So, the answer will be:

g(x) is not differentiable at x = -5, 9