In problem $8,$ state all values $x=$a for which the function is discontinuous. For each point of discontinuity, give $\underset{x{a}^{-}}{lim}f(x),\underset{x{a}^{+}}{lim}f(x),\underset{xa}{lim}f(x),f(a)$ if it exists, and identify which conditions for continuity are not met.

$8.f(x)$

The function is discontinuous at $x=q,$

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

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

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

d$.f(a)$

e$.$ Conditions not met: