Chapter 3, Problem 17RE

(a)

To determine

To decide: Whether the limit $\underset{x\to -3^{-}}{\lim }f\left(x\right)$ exists or not and find the value of $\underset{x\to -3^{-}}{\lim }f\left(x\right)$ if exists.

(b)

To determine

To decide: Whether the limit $\underset{x\to -3^{+}}{\lim }f\left(x\right)$ exists or not and find the value of $\underset{x\to -3^{+}}{\lim }f\left(x\right)$ if exists.

(c)

To determine

To decide: Whether the limit $\underset{x\to -3}{\lim }f\left(x\right)$ exists or not and find the value of $\underset{x\to -3}{\lim }f\left(x\right)$ if exists.

(d)

To determine

To find: The value of $f\left(-3\right)$.