This test allows students to demonstrate proficiency and understanding of modeling real-life situations with sinusoidal functions. There are two parts to the test, each containing one situation. Part 1: This involves the height of a location on a spinning wheel. Students must write an equation and then use that equation to find input values (time) and output values (height). Part 2: This involves the cycle of breathing. Students must write an equation and then use that equation to find inp