heart rate (beats per minute)
l T
200
150
100
50
√
1
8
2
3
4
5
time (hours after noon)
Problem 5
X
6
The graph models Priya's heart rate before, during, and
after a run.
a. What was Priya's approximate heart rate before and
after the run?
b. About how high did Priya's heart rate get during the
run?
Submit
c. Sketch what the graph would look like if Priya went
for the run three hours later.
5