Recent Changes

objectives:
examples in the textbook
on line:
1. graphing circles
http://www.webmath.com/gcircle.html
http://www.youtube.com/watch?v=XO7lit06a4M
http://www.algebra.com/algebra/homework/Graphs/change-this-name4598.lesson
http://www.regentsprep.org/Regents/math/algtrig/ATC1/circlepractice.htm
http://www.regentsprep.org/Regents/math/geometry/GCG6/PracCir.htm
2.Graphing Ellipses
http://hotmath.com/help/gt/genericalg2/section_12_4.html
https://www.youtube.com/watch?v=5nxT6LQhXLM
3. Parabola
introduction
Determine vertex and directrix based on equation
writing an equation based on vertex and focus
writing an equation more examples
4. Hyperbola
intro
Graphing
Graphing Hyperbola with center at (h, k)
Writing equations of the asymptotes
Writing an equation of hyperbola based on graph
Writing an equation based on vertex and foci Ex 2
5. Identifying conics by completing the square
https://www.youtube.com/watch?v=xdBSmPja2yo
Example 2
Example 3
6. rewriting an equation of circle in
the standard (center-radius) form
https://www.youtube.com/watch?v=3Ixp3PeAErI
https://www.youtube.com/watch?v=2AU7b8vGAOk
7. rewriting equation of an ellipse in standard
(fraction) form
start at 4 minutes

Chapter 12
examples in the textbook
problems to solve
on line:
1. graphing circles
http://www.webmath.com/gcircle.html
http://www.youtube.com/watch?v=XO7lit06a4M
http://www.algebra.com/algebra/homework/Graphs/change-this-name4598.lesson
http://www.regentsprep.org/Regents/math/algtrig/ATC1/circlepractice.htm
http://www.regentsprep.org/Regents/math/geometry/GCG6/PracCir.htm
2.Graphing Ellipses
http://hotmath.com/help/gt/genericalg2/section_12_4.html
https://www.youtube.com/watch?v=5nxT6LQhXLM
3. Parabola
introduction
Determine vertex and directrix based on equation
writing an equation based on vertex and focus
writing an equation more examples
4. Hyperbola
intro
Graphing
Graphing Hyperbola with center at (h, k)
Writing equations of the asymptotes
Writing an equation of hyperbola based on graph
Writing an equation based on vertex and foci Ex 2
5. Identifying conics by completing the square
https://www.youtube.com/watch?v=xdBSmPja2yo
Example 2
Example 3
6. rewriting an equation of circle in
the standard (center-radius) form
https://www.youtube.com/watch?v=3Ixp3PeAErI
https://www.youtube.com/watch?v=2AU7b8vGAOk

Probability and a dice game
probability
Probability of Simple Events
Independent Events
Probability of "And"
Dependent Events
Probability of "And" in dependent events
Permutations
Calculating Permutations
Combinations
https://www.youtube.com/watch?v=uATuM3ajhBw
probability of "at least one" event
https://www.youtube.com/watch?v=dwjQaJ5xt1o
Pascal Triangle and Binomial Coefficients
https://www.youtube.com/watch?v=OMr9ZF1jgNc
Binomial Theorem 1
Binomial Theorem 2

In how many ways can you arrange the deck of cards?
deck of cards arrangements
Probability and a dice game
probability

Adding and Subtracting rational expressions
https://www.youtube.com/watch?v=XTZl7Kn6u4Y
https://www.youtube.com/watch?v=d3xr5a4cln0

Chapter 9
Simplifying rational expressions
Adding and Subtracting rational expressions
https://www.youtube.com/watch?v=XTZl7Kn6u4Y

Graph Exponential Function
Intro to graphing
Graphing using transformation
8.2
Growth and Decay Word Problems

Extra Practice
8.1
Identify Exponential function
Identify if the exponential function is growth or decay
Introduction to Exponential Functions
Graph Exponential Function
Intro to graphing
8.2
Growth and Decay Word Problems

8.1
Identify if the exponential function is growth or decay
Growth and DecayIntroduction to Exponential Functions
8.2
Growth and Decay Word Problems

Chapter 8
Lesson
Objective
Tutorial
Extra Practice
8.1
Identify if the exponential function is growth or decay
Growth and Decay
8.2
Growth and Decay Word Problems
Growth and Decay
7.3
Rationalizing Denominators
https://www.youtube.com/watch?v=T_cZqeLNCHM
Another example