December 4, 2009

B day

Accelerated Algebra 1
Students will solve systems of equation by graphing in order to solve real-world problems. Following the Warm-up, the teacher reviewed the previous night's homework. A brief quiz on Chapter 7-1 followed.
After the quiz, students were instructed to complete the "Investigation: Estimating Solutions" on page 347.
Homework: P. 352 # 51-53, p. 708 #1-3. due next class Tuesday 12/8/09.

Math Studies IB
Objective: Students will solve linear functions and their graphs in order to solve real-world problems. Following the warm -up,several examples were discussed: demand/supply functions, revenue/cost functions, and equilibrium points. After lunch students took a brief quiz on Object 3.1 on Mapping, domain and range, and linear functions.
Homework is Ex. 4.2 in the Oxford text, pp 182-184 #1-8.