$f(x)$ $g(x)$

The graphs of $f$ and $g$ are given above. You may click on the graphs to get larger images of them. Use the graphs to evaluate each quantity below. Write DNE if the limit or value does not exist (or if it's infinity).

1. $\displaystyle \lim_{x\to 0^-} [f( g(x) ) ]$
2. $\displaystyle \lim_{x\to 1^+} [f(x) + g(x) ]$
3. $f(0)/g(0)$
4. $f( g(1) )$