Five-year-old students at an elementary school were given a 30-yard head start in a race. The graph shows how far the average student ran in 30 seconds.
Age of Runner
Which statement best describes the domain of the function represented in the graph?
55X 560, orx is from 5 to 60
55x5 30. or x is from 5 to 30
30 SXS 60, or x is from 30 to 60
0 SXS 30 or x is from 0 to 30
