Session 10
Please work on these challenges together.
1 (Thomas) A particles position s is given by
s(t) = t2 3t + 2
for 0 t 2. Find the displacement, average velocity, and instantaneous velocity as a
function of time. Does the body ever change position?
2
Session 9
Please work on these challenges together.
0 Discuss what a derivative means with your neighbor. Write down the basic derivative
rules quotient, product and sum rules. What is the derivative of a constant?
1 (Thomas) Find the rst and second deriv
Work on these challenges together! You must work on the un-starred
problems rst. Do not rush to the starred problems. If you have nished the
un-starred problems, then you may work on the starred problems.
Session 4
1 (Thomas) Compute
lim
x3 x2
x+3
.
+ 4x