MandysNotes

Lessons

Lessons
Friday, 05 February 2010 00:00

Trig Values of Special Angles

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Disclaimer: I did not create nor do I own these videos. I have simply embedded them, courtesy of YouTube.

Thursday, 28 January 2010 00:13

Derivatives of Exponential Functions

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{module [79]}

Disclaimer: I did not create nor do I own these videos. I have simply embedded them, courtesy of YouTube.

Thursday, 28 January 2010 00:09

Related Rates: Baseball Problem

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Disclaimer: I did not create nor do I own these videos. I have simply embedded them, courtesy of YouTube.

The problem presented here is:

A baseball diamond is a square with side 90 feet.  If a batter hits the ball and runs towards first base with a speed of 20 ft. per sec, at what speed is his distance from second base decreasing when he is halfway to first base?

Thursday, 28 January 2010 00:05

Related Rates Pointers

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Disclaimer: I did not create nor do I own these videos. I have simply embedded them, courtesy of YouTube.

Wednesday, 27 January 2010 23:42

Related Rate Problem: Planes Flying

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{module [79]}

Disclaimer: I did not create nor do I own these videos. I have simply embedded them, courtesy of YouTube.

The problem presented in this video is:

A plane is flying at a constant altitude of 2 miles, and at a constant rate of 180mi/hr.  A camera on the ground is following the plane as it flies away from the camera.  How fast must the camera rotate to keep the plane in view when the camera is pointed up at an angle of pi/3?

Wednesday, 27 January 2010 23:20

Derivatives: The Product Rule

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{module [79]}

Disclaimer: I did not create nor do I own these videos. I have simply embedded them, courtesy of YouTube.

Wednesday, 27 January 2010 23:19

Derivative Example Videos

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{module [79]}

Disclaimer: I did not create nor do I own these videos.  I have simply embedded them, courtesy of YouTube.

Wednesday, 27 January 2010 23:13

Introduction to Differential Equations

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{module [79]}

Disclaimer: I did not create nor do I own these videos. I have simply embedded them, courtesy of YouTube.

cos(a+b) = (cos a)(cos b)-(sin a)(sin b)

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{module [79]}

Disclaimer: I did not create nor do I own these videos. I have simply embedded them, courtesy of YouTube.

sin(a+b) = (cos a)(sin b) + (sin a)(cos b)

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{module [79]}

Disclaimer: I did not create nor do I own these videos. I have simply embedded them, courtesy of YouTube.

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