a. Find sin and cos given that the terminal side of contains the point (u, v) = (5, 7). b. Find decimal approximations for sin 160 and cos 160. Draw a 160 angle in standard position in a uv-coordinate system and mark the reference angle. Explain why sin 160 is positive but cos 160 is negative. c. Sketch the graphs of the parent sinusoids y = cos and y = sin . d. In which two quadrants on a uv-coordinate system is sin negative? e. For y = 4 + cos 2 , what are the transformations of the parent function graph y = cos ? Sketch the graph of the transformed function. R

Tracking Our Progress Name: ________________Hour: _______ Percentage of assignments completed: __________ # Due Date Assignment Title Assignment ObjectiveScore 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Goal Reflection Name: _________________Hour: ____________ I did / did not meet my goal because: ______________________________________________________________________________ ______________________________________________________________________________ _____________________________________________________________________________ Overall, I would rate my eff