A particle moves along a straight line and its position at time t is given by: 2t^3-18t^2+48t, t>=0?

where s is measured in feet and t in seconds. Use interval notation to indicate the time interval or union of time intervals when the particle is moving forward and backward. Forward= Backward= Use interval notation to indicate the time interval(s) when the particle is speeding up and slowing down. Speeding... show more where s is measured in feet and t in seconds.
Use interval notation to indicate the time interval or union of time intervals when the particle is moving forward and backward.
Forward=
Backward=
Use interval notation to indicate the time interval(s) when the particle is speeding up and slowing down.
Speeding up=
Slowing down=
Thanks so much!
1 answer