a$.$ Give the value of each statement based on the graph given. If the value does not exist write "DNE" or "undefined"

a$.\underset{x{3}^{-}}{lim}f(x)=$

b$.f(-3)=$

c$.\underset{x-3^{-}}{lim}f(x)=$

d$.\underset{x-3^{+}}{lim}f(x)=$

e$.f(3)=$

f$.\underset{x3}{lim}f(x)=$

$[$u intan is

b$.$ State with a reason whether the function in part $($a$)$ is continuous at $x=-3$

$[2$ marks$]$

$2.$ Consider the function $f(x)=x^2-2x^3$

a$.$ Find $f^{\text{'}}(x)$

b$.$ Hence, find the stationary points of $f(x)$

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c$.$ Determine the nature of the stationary points