Thursday, March 31, 2011

Algebra 2H pds 1,4
We used the product, quotient, and power properties of logarithms to solve equations and figuring out problems liek 6 to what power = 18 (1.6131).
HW Worksheet # 19-51 odds.
EC problems #48,52.

Geometry H pds 2,5
After going over the project requirements for the Mandala, we learned the formulas and application problems for the circumference and area of circles.
HW -Finish # 11-16 all on the worksheet we worked on during class.
EC problem----A circle has a radius of 14 cm. Using pi = 22/7 and then pi = 3.14, show that the circumference and area of this circle will be the same.

Pre-Calculus pd 6
Today was the quiz on quadratic functions.
EC question- Graph the equation y = x^3 + 6x^2 - x - 20 by using a table of values for x and y.(We will be studying cubic equations next week.)

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