Desmos

I use Desmos graphing calculator but much more often the TI calculator.  I am trying to learn more this summer and was wondering how to graph “holes” in rational functions.  Between a resource found with Google and the user manual, I know have learned how to graph a hole.

 

Edit the display of the point where the hole in the function occurs.

 

Now I can refer back to this post in case I forget 🙂

Alternate online graphing calulators

• hrv
• meta