Part C
The approximate distances and times of a
model used by engineers to show a flight
pattern are represented by the piecewise-
defined function below, where f represents
the altitude of the model in meters and x
represents the time in seconds. Graph the
function.
(3x, if 0 < x < 2
f(x) = 5x 4, if 2 < x < 4
16, if 4 < x < 10