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. 
Definitions:
Large-Scale Violence
A term describing extensive and serious acts of violence that impact large populations or geographic areas, often associated with conflicts or wars.
Developing Countries
Nations that are less industrialized and have lower per capita income levels compared to developed countries.
Gentrification
The process by which wealthier individuals move into, renovate, and rejuvenate previously less affluent areas, often displacing the original inhabitants.
North American Cities
Urban areas located in the continent of North America, characterized by diverse cultures, significant economic activities, and various historical and modern landmarks.
Q63: The information below refers to triangle ABC
Q100: Give the reciprocal of the given number.
Q100: The graph below is one complete cycle
Q127: Refer to right triangle ABC with <img
Q128: Use half-angle formulas to find the exact
Q151: Use the Cofunction Theorem to fill in
Q153: If <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX9354/.jpg" alt="If and
Q156: There is a right triangle ABC with
Q172: Evaluate the expression without using a calculator.
Q173: Find tan B in the right triangle