Chapter 14, Problem 9CT

To determine

To Find: $\underset{x\to 3^{-}}{\lim }f(x)$

Answer to Problem 9CT

  $\underset{x\to 3^{-}}{\lim }f(x)=5$

Explanation of Solution

Given:

  

Observing the graph

It is seen that

When $x$ approaches to $3$ by smaller value than $3$

  $f(x)$ Approaches to $5$

i.e.

  $f(x)=5$

Hence,

  $\underset{x\to 3^{-}}{\lim }f(x)=5$