Question

Another lim problem, but different:(

Answer 1

\[f(x) = \left[\begin{matrix}x^2-1 & x<1 \\ 4-x & x>=1\end{matrix}\right]\]

Answer 2

I can do the lim, but how do i do it on that:O
it lin x->1

Answer 3

\[\lim_{x \rightarrow 1}\]

Answer 4

Your graph will look something like this