Monday, March 28, 2011

Week of March 28th

Algebra 2H pds 1,4
The next quiz will be on Wednesday. Topics include inverses of functions, graphs of exponential functions and their inverses, and logarithms.
Today, we learned the 3 properties of logarithms.
HW pages 559-560 #1,5,9,13,17,19,23,27,31,33,35,39,41,43, adn 47.
EC problems #46,48

Geometry H pds 2,5
Puzzles can be handed in tomorrow. We are still on the topic of the Areas of Regular Polygons. Today, we learned how to find the area of a regular pentagon and decagon. Calculators are required for these two problems.
HW Worksheet # 1-16 all
Ec question- If the perimeter of a regular pentagon is 40 cm, find its area.

Pre-Calculus pd 6
After going over the practice quiz, we used the graphing calculator to find the maximum and minimum points of a parabola.
HW Practice Quiz # 2-10 evens.
EC problem- Find the equation of the parabola joining (-1,13), (1,-3) and (3,5).

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