can you graph this for me?

Question

In heavy rush-hour traffic you drive in a straight line at 12
m/s
for 1.5 minutes, then you have to stop for 3.5 minutes, and finally you drive at 15
m/s
for another 2.5 minutes. A
Plot a position-versus-time graph for this motion. Your plot should extend from
t=0
to
t=7.5
minutes.
Assume
x=0
and
t=0
at the start of your motion.