### Home > CALC > Chapter 3 > Lesson 3.1.1 > Problem 3-13

3-13.

Is the function graphed at right continuous at the following values of ? If not, explain which conditions of continuity fail.

,

Now use the three conditions to test if the function is continuous at ,

*and*

*.*

Examine the graph at

Condition 1:

Condition 2:

.

Therefore

*exists.*

Condition 3:

is continuous at