From 0≤x≤8, two particles are traveling on the x-axis. The position of particle A is given by
x(t)=In(t²-2t+10). The velocity of particle B is given by V₂ (t)=t²-8t+15. The position of particle I
is x 5 at time t=0.

A) for 0≤x≤8, when is the particle A moving left

B) for 0≤x≤8, find all times during which particle A and particle B travel in the same direction

C) Find the acceleration of particle B at time t=2. Is the speed of particle B increasing,decreasing, or neither at t=2?
Explain

D) Find the position of particle B the first time it changes direction

It is not a physics question