Answer:
3 feet per second
Step-by-step explanation:
180 divided by 60=3
Answer:
around 917
Step-by-step explanation:
Absolute value
at x=2, the absolute value thing is positive
do this one

the derivitive is

so the slope at x=2 is

=-3
a point is (2,2)
point slope form
y-y1=m(x-x1)
y-2=-3(x-2)
or
y=-3x+8
das is de equation