Chapter 14.1, Problem 19AYU

In Problems 17-22, use the graph shown to determine if the limit exists. If it does, find its value.

$\underset{x\to 2}{\lim }f\left(x\right)$

To determine

Limit exists or not. If it exists find its value.

Answer to Problem 19AYU

Solution:

$4$

Explanation of Solution

Given:

From the graph, the function approaches $4$ when $x$ approaches $2$. Therefore limit exists. Hence $\underset{x \to 2}{\text{lim}}f(x) = 4$