Use the graph of $y=f(x)$ below to calculate the following limits and evaluate $f.$ If you make an estimate, mark it on the graph.

a$.\underset{x{0}^{-}}{lim}f(x)$

b$.\underset{x{0}^{+}}{lim}f(x)$

c$.\underset{x0}{lim}f(x)$

d$.f(0)$

e$.\underset{x{1}^{-}}{lim}f(x)$

f$.\underset{x{1}^{+}}{lim}f(x)$

g$.\underset{x1}{lim}f(x)$

h$.f(1)$