Tuesday 2/15/11

Homework for periods 6,7:
Finish the proportions worksheet



Period 1: finish the graphs of the unit rates and 2 of the 3 other sets.

Period 3: Finish graphing the quadratics from class

1) y = x²
2) y = 2x²
3) y = 2x² - 3
4) y = -x²
5) y = -3x²
6) y = 2x² - 4
7) y = -2x² + 8
8) y = 1/2x²
9) y = -4x² + 10
10) y = -1/2x²
11) y = -x² + 4
12) y = x² - 7