Problem 1. The table shows the astronauts' heart rate y (in beats per minute) at various times x (in minutes)
after the astronaut finishes exercising. (Use EXPREG)
Time (x)
Heart rate (y)
0
82,3
2
87.3
8
10
12
91.5 94.1 98.5 106.6 112.2
1.1 Write a function that models the astronauts' heart rate y (in beats per minute) at various times x (in
minutes) after the astronaut finishes exercising.
Model:
1.2 Estimate the heart rate of the astronaut after 30 minutes.
ANSWER:
