Question

erin used a motion detector to collect data while she walked. based on the graph, how far was she from the motion detector at the beginning of her walk? distance from motion detector vs. time 2 feet 0 feet 7 feet 3 feet

Explanation:

Step1: Identify the start time

The beginning of the walk corresponds to time \( t = 0 \) seconds.

Step2: Find the distance at \( t = 0 \)

Looking at the graph, the point at \( t = 0 \) (the first data point) has a distance of 3 feet from the motion detector.

Answer:

3 feet (corresponding to the option: 3 feet)