1. Common Core 8 th Grade Statistics and Probability

2. Time (in seconds) Number of Laps 751 1602 2403 3694 Situation: Daniel is running laps around the track at school. The table at the right shows the number of laps he completes for each number of seconds. Equation:

3. Time (in months) Money in account 51425 81280 101160 17525 Equation:

4. Situation: Rayna is interested in buying new boots in a few years. She uses the equation to predict the price, y, of a particular pair of boots, x years from now.

5. Time since sunset(in hours) Temperature (in degrees) 243 339 637 833 Equation: