Thursday, March 17, 2011

St. Patrick's Day

Algebra 2H pds 1,4
Tomorrow is the quiz on Radical Expressions and Equations.
Bring your Quick Draws to class in order to receive the points you earned.
EC question- Why do the solutions to square root equations have to be checked but the solutions to cube root equations do not have to be checked?

Geometry H pds 2,5
All students must review the formulas for 30-60 90 and 45-45-90 right triangles. These are especially important for the areas of triangles, parallelograms, and trapezoids. Today, we learned the formula for the area of a trapezoid. Examples were done during class.
HW Worksheet # 1-6 ALL
EC #14

Trigonometry pd 6
Today was the quiz on Polar and Rectangular Coordinates and Graphing.
No hw.
EC- How many petals will you get if you graph Y = 4sin 6x? Make a table for quadrant one only.

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