Exam 4: Applications of Differentiation
Exam 1: Preparation for Calculus125 Questions
Exam 2: Limits and Their Properties85 Questions
Exam 3: Differentiation193 Questions
Exam 4: Applications of Differentiation154 Questions
Exam 5: Integration184 Questions
Exam 6: Differential Equations93 Questions
Exam 7: Applications of Integration119 Questions
Exam 8: Integration Techniques and Improper Integrals130 Questions
Exam 9: Infinite Series181 Questions
Exam 10: Conics, Parametric Equations, and Polar Coordinates114 Questions
Exam 11: Vectors and the Geometry of Space130 Questions
Exam 12: Vector-Valued Functions85 Questions
Exam 13: Functions of Several Variables173 Questions
Exam 14: Multiple Integration143 Questions
Exam 15: Vector Anal142 Questions
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The resistance R of a certain type of resistor is
where R is measured in ohms and the temperature T is measured in degrees Celsius. Use a computer algebra system to find
.


(Multiple Choice)
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Locate the absolute extrema of the function
on the closed interval
.


(Multiple Choice)
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The resistance R of a certain type of resistor is
where R is measured in ohms and the temperature T is measured in degrees Celsius. Use a computer algebra system to find the critical number of the function. Round numerical values in your answer to the nearest whole number.

(Multiple Choice)
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Find the value of the derivative (if it exists) of
at the indicated extremum.


(Multiple Choice)
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Assume that the amount of money deposited in a bank is proportional to the square of the interest rate the bank pays on this money. Furthermore, the bank can reinvest this money at 27%. Find the interest rate the bank should pay to maximize profit. (Use the simple interest formula.)
(Multiple Choice)
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Find all points of inflection of the graph of the function
on the interval
. Round your answer to three decimal places wherever applicable.


(Multiple Choice)
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Find a function f that has derivative
and with graph passing through the point
.


(Multiple Choice)
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Determine whether the Mean Value Theorem can be applied to the function
on the closed interval
. If the Mean Value Theorem can be applied, find all numbers c in the open interval
such that
.




(Multiple Choice)
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The graph of a function f is shown below.
Sketch the graph of the derivative
.


(Multiple Choice)
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Find all relative extrema of the function
. Use the Second Derivative Test where applicable.

(Multiple Choice)
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Determine the x-coordinate(s) of any relative extrema and inflection points of the function
.

(Multiple Choice)
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A company introduces a new product for which the number of units sold S is
where t is the time in months since the product was introduced. Find the average value of
during the first year.


(Multiple Choice)
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Find the value of the derivative (if it exists) of the function
at the extremum point
. 



(Multiple Choice)
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Find all relative extrema of the function
. Use the Second Derivative Test where applicable.

(Multiple Choice)
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Find all relative extrema of the function
. Use the Second Derivative Test where applicable.

(Multiple Choice)
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The graph of f is shown. Graph f, f' and f'' on the same set of coordinate axes.

(Multiple Choice)
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Which of the following functions passes through the point
and satisfies
?


(Multiple Choice)
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The range R of a projectile is
where ν0 is the initial velocity in feet per second and θ is the angle of elevation. If ν0 = 2200 feet per second and θ is changed from 12° to 13° use differentials to approximate the change in the range. Round your answer to the nearest integer.

(Multiple Choice)
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