What are the slope and y-intercept of each of their lines?
Use the graph. What part of the graph shows his rate? How far does Carlos pedal each second?
After 2 seconds. Where is this shown on the graph? Use the Equal Values Method to confirm your answer algebraically.
Use the points in the eTool to graph each person's starting point and progress.
Click the link at right for the full version of the eTool: AC 7-65 HW eTool