Ayaunna starts 2.0 m from a motion sensor. She walks away from the sensor at a rate of 1.0 m/s for 3.0 s and then walks toward the sensor at a rate of 0.5 m/s for 4.0 s.
a. Create a table of values for Ayaunna's distance from the motion sensor at 1-second intervals.
b. Sketch a time-distance graph of Ayaunna's walk.