Let's look at one more type of limit. To do this we'll show you the screen of a TI-92 graphing calculator!

This is the graph of

f_x.gif

TI-92 graph

(If you have a TI-92, the viewing window here is -1.5, 2.1, 1, -3.3, 4.7, 1, 2.)

It sure wiggles around a lot! But, we see that

lim17.gif

Well, that's all I have to say about limits right now.  I hope it helped!