Page 26 in your textbook introduces the concept and applications of circles
Standard form and general form
Complete the square
Hwk page 31-32 prob 39-76 multiples of 3
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Podcast Summary
Welcome to Preclculus. This is a humble effort to serve and help my students with classnotes and simple steps to understand and discover higher level math
About Jose Luis Alfaro
Jose Luis Alfaro
Math teacher at Louisville Male High School in KY. Certified in Math, Spanish, and Business. I was born in El Salvador, I came to the USA as a fullbright scholar to study mathematics and Physics. I attended the University of Louisville and earned a bachelors and two masters degrees. I work at Mckendree University teaching statistics andI am the Executive Advisor for the Mckendree Spanish Institute.
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Example 3 on pae 554 that uses the law of sines
Portfolio sample
Hwk page 556:26, 27, 28
How to draw and find the two triangles
Law of cosines
Hwk 1-24 multiples of 3 on page 555
The following problems gives you step by step tools to solve problems using right trig
Solving trig equations of second degree. Remember your factoring techniques
Solving Trigonometric equations. Find the angle or angles that satisfy the equation
Multiple steps to find the values of sine, cosine, and tangent.
Double angles and (sum) and (difference) of angles
Page 491
Finding the exact value of a trig expression
Apply common factor and difference of cubes in the solution.
Make sure to practice the solution by yourself
Page 480 first 10 problems and ideas for the next 10 questions
Chapter 6
Page 478- 480 examples. Follow all your steps.
Read the properties on page 476...Did you read and copy all the properties of page 476?
Read the hints on page 480
Work problems 1-10
Amplitude and period of sine and cosine page 427: 29-48
