This week i didnt really undersand alot of the material we learned. The sine and cosine functions were some of the things that i struggled with. The formulas was one of the other things i struggled with to remember for the quizes we took. Some of the other things were the tangent, cotangent, secant, and cosecant. I struggled with trying to figure out what quadrant they belonged in, so i couldnt solve the problem. Some of the things that i understood was the measurement of angles. That was probaly the easiest thing i learned this year. Trying to find the inverse of the trig functions was pretty difficult to do. Most of the stuff i learned this week i didnt really understand.