Question

help please !!1

Answer 1

80.

Answer 2

\[\large\rm s=t^3-10.5t^2-2t\]Recall that velocity is the derivative of position,\[\large\rm s'=v\]Are you able to come up with a velocity function? :)

Answer 3

hmm is it by taking the derivative

Answer 4

Yes.

Answer 5

okay so thatll be

2t^2 -21t-2

Answer 6

3 in front, ya? :o