Exam 3: Applications of Differentiation
Exam 1: Functions and Limits117 Questions
Exam 2: Derivatives151 Questions
Exam 3: Applications of Differentiation153 Questions
Exam 4: Integrals95 Questions
Exam 5: Applications of Integration120 Questions
Exam 6: Inverse Functions127 Questions
Exam 7: Techniques of Integration124 Questions
Exam 8: Further Applications of Integration86 Questions
Exam 9: Differential Equations67 Questions
Exam 10: Parametric Equations and Polar Coordinates72 Questions
Exam 11: Infinite Sequences and Series158 Questions
Exam 12: Vectors and the Geometry of Space60 Questions
Exam 13: Vector Functions93 Questions
Exam 14: Partial Derivatives132 Questions
Exam 15: Multiple Integrals124 Questions
Exam 16: Vector Calculus137 Questions
Exam 17: Second-Order Differential Equations63 Questions
Exam 18: Final Exam44 Questions
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Use Newton's method to approximate the indicated root of
in the interval
, correct to six decimal places.
Use
as the initial approximation.



(Short Answer)
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A skydiver leaps from a helicopter hovering high above the ground. Her velocity t sec later and before deploying her parachute is given by
where
is measured in meters per second. What is her terminal velocity? Hint: Evaluate 



(Multiple Choice)
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The altitude (in feet) attained by a model rocket t sec into flight is given by the function
.
When is the rocket ascending, and when is it descending? What is the maximum altitude attained by the rocket?

(Essay)
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Find a cubic function
that has a local maximum value of 112 at 1 and a local minimum value of -1,184 at 7.

(Essay)
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Sketch the graph of the function
using the curve-sketching guidelines.

(Essay)
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Use Newton's method to find the point of intersection of the graphs of
and
to within 0.00001 by solving the equation
using






(Short Answer)
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Use Newton's method to approximate the zero of
between
and
using
. Continue until two successive approximations differ by less than 0.00001.




(Multiple Choice)
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What constant acceleration is required to increase the speed of a car from 30 ft/s to 45 ft/s in
4 s?
(Essay)
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Sketch the graph of the function
using the curve-sketching guidelines.

(Multiple Choice)
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A woman at a point A on the shore of a circular lake with radius
wants to arrive at the point C diametrically opposite on the other side of the lake in the shortest possible time. She can walk at the rate of
and row a boat at
. How should she proceed? (Find
). Round the result, if necessary, to the nearest hundredth. 





(Multiple Choice)
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