Q2d  ( 5 points)   Solve the problem.Suppose that a velocity function is given by

Q21c    ( 5 points) For the given function, find the absolute maximum and minimum values of each functions over the indicated intervals, and indicate the x-value(s) at which they occur .

Q4c  ( 5 points)   Solve the problem. A concert promoter  has a marginal-profit function given by

Q10c  ( 5 points)  Let a) Find  such that has a critical value at . b) Find the exact value of  in terms of e. c) Determine  as a relative maximum, a relative minimum, or neither.                                                                                                     Ans: a)

Q7a  ( 5 points)   Approximate the area under the graph of f(x) over the specified interval by dividing the interval into the indicated number of subintervals and using the right endpoint of each subinterval.( give your answer in three decimal places) 

Q7c  ( 5 points)   (Approximate the area under the graph of f(x) over the specified interval by dividing the interval into the indicated number of subintervals and using the left endpoint of each subinterval.( give your answer in three decimal places) 

Q8b  ( 5 points)   Find the average value of the following function over the given interval.;                                                                                                                                                           Ans:

Q2a  ( 5 points)   Solve the problem.An object’s acceleration at time is given by  

 Q4a-5 point   Find the relative extrema of the function, if they exist.

Q16a    ( 5 points) Find the derivative of the following function .( Hint: use property of logarithm)