Question

(b) miguel is working out by riding his bike. he starts by biking slowly at a constant rate. then he gradually picks up speed until he reaches his peak. he maintains this peak speed for the rest of the workout.

Explanation:

Step1: Analyze the speed - time description

Miguel starts at a constant slow speed, then gradually increases speed until reaching a peak and maintains the peak speed.

Step2: Match with the graphs

The first graph shows a horizontal line (constant slow - speed initially), then a slanted line (speed increase) and then another horizontal line (constant peak - speed).

Answer:

The first graph on the left - hand side.