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Q17c    ( 5 points)  Solve the problem.Creamy Bugs Yogurt has found that the marginal cost, in dollars per pound, of the yogurt it produces, is

Q9b-6 point   Differentiate implicitly to find the slope of the curve at the given point.

Q7b  ( 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)  ; interval

Q6b-6 point   Solve the problem.After an injection, the amount of a medication A in the bloodstream decreases with time t, in hours. Suppose that under certain conditions A is given by

Q16c-5 point    Find the elasticity. 

Q14c-3 point   Provide the proper response.Give an example of a function for which the first derivative and the second derivative are both always positive.

Q17b-10 point   Solve the problem.

Q4a (5 pts) Find                                                                                                                                                                           

Q2b-6 point   Solve the problem.For a dosage of x cubic centimeters (cc) of a certain drug, assume that the resulting blood pressure B is approximated by

Q12c-5 point   Solve the problem.From a thin piece of cardboard 40 in. by 40 in., square corners are cut out so that the sides can be folded up to make a box. What dimensions will yield a box of maximum volume? What is the maximum volume? Round to the nearest tenth, if necessary.