Question $4,3\mathrm{.}2\mathrm{.}6$

Part $5$ of $6$

HW Score:

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Find all values $x=$a where the function is discontinuous. For each point of discontinuity, give $(a)\underset{x{a}^{-}}{lim}f(x),(b)\underset{x{a}^{+}}{lim}f(x),$

$($c$)\underset{xa}{lim}f(x),(d)f(a)$ if it exists, and $($e$)$ identify which conditions for continuity are not met. Be sure to note when the limit doesn't exist.

$($a$)$ Find $\underset{x{a}^{-}}{lim}f(x)$ for the a$-$value found above. Select the correct choice below and fill in any answer boxes in your choice.

A$.\underset{x{a}^{-}}{lim}f(x)=9($Type an integer or a simplified fraction.$)$

B$.$ The limit does not exist.

$($b$)$ Find $\underset{x{a}^{+}}{lim}f(x)$ for the a$-$value found above. Select the correct choice below and fill in any answer boxes in your choice.

$\underset{x{a}^{+}}{lim}f(x)=-3(Typean$ integer $or$ a simplified fraction.$)$

B$.$ The limit Coes not exist.

$($c$)$ Find $\underset{xa}{lim}f(x)for$ the a$-$value found above. Select the correct choice below and fill in any answer boxes in your choice.

A$.\underset{xa}{lim}f(x)=($Type an integer or a simplified fraction.$)$

B$.$ The limit does not exist.

$($d$)$ Select the correct choice below and fill in any answer boxes in your choice.

A$.f(3)=($Type an integer or a simplified fraction.$)$

$$ B$.$ The answer is undefined.