Essay
The graph below is one complete cycle of the graph of an equation containing a trigonometric function. Find an equation to match the graph. If you are using a graphing calculator, graph your equation to verify that it is correct. 
Correct Answer:
Verified
Correct Answer:
Verified
Q16: Identify the graph of the function
Q17: Use your graphing calculator to graph the
Q18: Evaluate the expression without using a calculator,
Q19: Evaluate without using a calculator. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX9354/.jpg"
Q20: Simplify <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX9354/.jpg" alt="Simplify if
Q22: For the given equation, first identify the
Q23: Use your graphing calculator to graph the
Q24: The graph below is one complete cycle
Q25: The graph below is one complete cycle
Q26: Evaluate the expression without using a calculator,