In the following exercises, use the graph of the function y=f(x) shown here to find the values, if possible. Estimate when necessary.
55. lim_(x->0^(-))f(x)
In the following exercises, use the graph of the function y = f (x) shown here to find the values, if possible Estimate when necessary.
4
3
-2
-1 0 -1
3
1
3
4
2
3-
55.lim f (x) x0
56.lim f(x) x0+
57.1im f (x)