Enable text based alternatives for graph display and drawing entry

Try another version of this question

The graph below is the function `f(x)`

12345-1-2-3-4-512345-1-2-3-4-5

Find the following. If no value exists, enter DNE.

`lim_(x rarr -4^-) \ \ f(x) =`

`lim_(x rarr -4^+) \ \ f(x) =`

`lim_(x rarr -4) \ \ f(x) =`

Find `f(-4) =`