Tuesday, September 8, 2015

Tuesday Sept 08 2015

PreCalculus

3.4 Solving Exponential and Logarithmic Equations (p.206)





Properties page 206

Examples 1 - 7 p.206-209

Page 213 (17 - 37ODD 38-45 all)




Bridge Math



Operations involving Radical expressions (-, +, mult, div)
Simplify and solve expressions involving radicals ie. square roots.
Students work problems from overhead

Note:  review rationalizing denominator






Geometry
5.5 Special Triangles (p.331)

illustrate the relationships between side length in 45-45-90 triangles and 30-60-90 triangles.

Work several examples of 45-45-90 triangles via Pythagoraean Theorem.  Show how the hypotenuse is always SQRT(2) times the leg length.

Work several 30-60-90 problems.  Work on how to remember the relationships.

p.335 (5 - 33;  44, 45)