Question

The graph shows the distance Julie walks over time. Does she walk at a constant or variable

speed? How fast
is Julie walking?

a. variable speed; 8 mi/h
b. constant speed; 2 mi/h
c. constant speed; 4 mi/h
d. constant speed; 8 mi/h

Answer 1

She’s walking at a constant speed of 4 mi/h so the answer is B.