Trig review week

This week I relearned how to do partial fraction decompositions, SOH-COA-TOA, parametric equations, double angles and half angles. For parametric equations I learned the steps again, for example graphing and eliminating the parameter when solving for the rectangular equation. Also, doing a t,x,y chart and plotting x and y coordinate pairs to form a graph. I also learned verifying and solving trig equations and that when verifying we make one side look like the other side. And for solving trig equations we set x equal to a certain radian measure and look where that radian measure is on the unit circle and those radian measures are the solutions to the problems. Lastly, I relearned the binomial theorem and how Pascals Triangle relates to the Binomial Theroem and helps solve the questions more easily.