The document describes a slot machine that pays out between -100 and 300 coins. It asks to model this as cosine and sine graphs. The cosine graph is modeled as f(x) = -200cos((pi/50)(x))+100, with an amplitude of 200, period of 50 tries, and vertical shift of 100. The sine graph is modeled as f(x) = 200sin((pi/50)(x-25))+100, with an amplitude of 200, period of 50 tries, horizontal shift of 25 tries, and vertical shift of 100. If someone played 22 times before Leo, the cosine graph would be f(x) = -200cos((pi/50)(

3. Here’s a Little Help

4. Cosine Graph

5. Sine Graph