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Algebra 2 11.01b - History of Trigonometry
A very brief look at some of the names and places in the history of trigonometry. This is part of the introduction to the trigonometry lessons from Derek Owens' Algebra 2 course. More details on the course are available at www.DerekOwens.com
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From: derekowens
Time : 8 min 56
Added : 07/09/11 00:17
Algebra 2 2.01a - What is a Function
What is a function? The concept of a function is explained through the use of a specific example of Pressure versus Depth, and the idea of a dependent and an independent variable is discussed. This is the first video in Chapter 2 of the Algebra 2 course by Derek Owens. More info about this course can be found at www.DerekOwens.com and http
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From: derekowens
Time : 7 min 51
Added : 15/10/11 04:25
Algebra 2 11.06b - The Cosine Ratio
An intro to the cosine ratio, some simple examples, and some comments. From the Algebra 2 course by Derek Owens. More info on this course and others can be found at www.DerekOwens.com and http
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From: derekowens
Time : 3 min 51
Added : 21/09/11 23:50
Algebra 2 11.05d - Examples 5 - 7
Some practical examples of using trigonometry to solve some simple real-world problems. From the trig lessons in the Algebra 2 course by Derek Owens. More info can be found at www.DerekOwens.com and http
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From: derekowens
Time : 9 min 29
Added : 30/09/11 04:14
Tags: algebra 2 homeschool / homeschool math online / homeschooling
Algebra 2 11.05e - Examples 8 - 9
Some practical examples of using trigonometry to solve some simple real-world problems. From the trig lessons in the Algebra 2 course by Derek Owens. More info can be found at www.DerekOwens.com and http
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From: derekowens
Time : 6 min 11
Added : 30/09/11 06:51
Tags: algebra 2 homeschool / homeschool math online / homeschooling
Algebra 2 11.04e - Tangent for Angles Greater than 90
Moving around the unit circle, beyond the first quadrant, and thinking about the tangent ratio for various angles. From the Algebra 2 course by Derek Owens. This course and others can be found at www.DerekOwens.com and http
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From: derekowens
Time : 10 min 49
Added : 17/09/11 14:42
Tags: algebra 2 homeschool / homeschool math online / homeschooling
Algebra 2 11.09i - Examples 14 - 16
Three practical, real-world trigonometry example problems. Two of these examples involve cosine and one involves inverse cosine. From the Algebra 2 course by Derek Owens. More info on this course and others is at www.DerekOwens.com and http
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From: derekowens
Time : 6 min 34
Added : 07/10/11 01:14
Tags: algebra 2 homeschool / homeschool math online / homeschooling
Algebra 2 11.09g - Example 10
An example trigonometry problem involving navigational angle, solved by using inverse tangent. From the Algebra 2 course by Derek Owens. More info may be found at www.DerekOwens.com and http
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From: derekowens
Time : 2 min 53
Added : 05/10/11 17:19
Tags: algebra 2 homeschool / homeschool math online / homeschooling
Algebra 2 11.05a - Solving Problems with the Tangent Ratio
Solving simple triangle problems using the tangent ratio and a calculator. More difficult and more practical examples will soon follow. From the Algebra 2 course by Derek Owens. More info about this course and others can be found at www.DerekOwens.com and http
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From: derekowens
Time : 4 min 39
Added : 18/09/11 04:43
Tags: algebra 2 homeschool / homeschool math online / homeschooling
Algebra 2 11.09h - Examples 11 - 13
Three real world example problems involving basic trig ratios (two of these examples use sine and one uses inverse sine). From the Algebra 2 course by Derek Owens. More info about this course and others may be found at www.DerekOwens.com and http
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From: derekowens
Time : 7 min 13
Added : 07/10/11 01:09
Tags: algebra 2 homeschool / homeschool math online / homeschooling