Question

Interpret the key function of the graph for the domain interval 9 < t < 14. What scenario can be represent by this portion of the piecewise funtion?
A. a runner resting for 5 minutes
B. driving a car at a constant rate for five hours
C. a runner sprinting at a constant rate starting at minute nine
D. a cyclist taking a cool down ride at a slower constant pace

Answer 1

To interpret the key function of the graph for the domain interval 9 < t < 14, we would need to examine the behavior of the graph in that interval. Without the graph or further information, it is not possible to determine the correct answer or scenario that can be represented by this portion of the piecewise function.