#1987

88

June 9, 2010, 10:01 p.m.

⚐ Report

Mr. Rose: Well basically, I got my job because of this program. Mr. Walstein loves talking about the importance of directrices in conics. So when I showed him the several Geometer's Sketchpad program of directrices and conics that I had conveniently made before, he didn't yell at me.