This online calculator might be useful...

Monday, May 16, 2011

No HW... instead, STUDY/PRACTICE

...you should instead take some time to practice for re-taking the Ellipses+Hyperbolas test, which is worth 120 points. One great way to practice is, if you didn't try the homework for the past two weeks... TRY IT... and then see where you are still getting confused. You can then ask me to look at your attempted practice during lunch, before or after school, and I can help you where you need it.

As always, you can use the PCs in my room after school if you want to do your homework here.

Remember, the last day to re-take this test for a better grade is tomorrow (Tuesday, the 17th).