Wednesday, April 10, 2013

Student Video #4: Unit S: Concept 3: Assessment 3: #5

What is this video about?
This video covers #5 in the SSS packet from Unit S Concept 3: Using power-reducing formulas
It will go over, step-by-step, the process of solving #5 with the formulas given. We will also be using previous skills learned in algebra and previous units (half, double angles).

What does the viewer need to pay special to in order to understand the concept?
The viewer must pay attention to carefully plug in the correct power-reducing formula with the right positive/negative signs. Also pay attention to the distribution of the negative sign in one of the steps. The last thing to pay attention to is the denominator and how to get rid of it using reciprocals.
 

Tuesday, March 19, 2013

Unit Q Blog Post: Concept 4 Problems

Solving Trig Equations that have more than one function in it.



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Unit Q Blog Post: Concept 2

Finding All Trig Functions Using Unit Q:

Finding All Trig Functions Using Unit N: