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:
Market Rate
The prevailing interest rate available in the marketplace or the price at which goods can be bought or sold in an open market.
Bond Issue
The process by which a borrower issues bonds to investors in order to raise capital.
Cash Flow
The total amount of money being transferred into and out of a business, especially as affecting liquidity.
Callable Bonds
Bonds that can be redeemed by the issuer prior to their maturity date, usually at a premium above the face value.
Q8: A hot-air balloon is held at a
Q19: Evaluate without using a calculator. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX9354/.jpg"
Q24: If <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX9354/.jpg" alt="If and
Q39: Find all degree solutions. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX9354/.jpg" alt="Find
Q56: Solve the equation for θ if <img
Q80: A light truck with manual transmission has
Q86: Simplify <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX9354/.jpg" alt="Simplify if
Q115: Use your graphing calculator to find all
Q125: Solve the triangle. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX9354/.jpg" alt="Solve the
Q152: Solve the triangle. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX9354/.jpg" alt="Solve the