Algebra 2H pds 1,4
We started the new unit on Arithmetic Sequences today.
We learned the formula for finding the nth term of a sequence of numbers in which each term increases or decreases by the same amount(d).
HW worksheet #23-37 odds and #41-53 odds (Omit #27,43,45)
EC problems #50,55

Geometry H pds 2,5
Due to the CST test in World History for 9th graders, we reviewed the previous lessons on Circles, Chords, Arcs, Inscribed Angles, and Central Angles.
HW Worksheet on Inscribed Angles # 1-6 all
EC #7 on worksheet (proof)
Another EC-Explain why all inscribed angles in semicircles = 90º.

Pre Calculus pd 6
Today was the quiz on Growth and Decay Problems.
On Monday, we will study Rational Functions and their Graphs.

EC problem-The half-life of a radioactive substance is four days. Find the decay constant and how much of an initial 2 gram sample will remain after 10 days.