### Home > APCALC > Chapter 2 > Lesson 2.1.1 > Problem 2-14

2-14.

Let

What is

?Notice the inequality symbols.

exists as part of the right side ofnot the left.As

?Compare this question to part (a).

As

?Compare this question to part (a). Even though

does not exist in the left side of the equation, since both sides approachwe can evaluate what it approaches.What do the results from parts (b) and (c) indicate about the graph?

Is

continuous at? In other words, doesapproach the same-value from the left and from the right of?