Review questions for test

3 problems for review:

hyperbola

Probability

Piece-defined

Piece-defined functions

First two videos are from other people, last one is mine.

PatrickJMT1

PatrickJMT2

TheMaster


2 Questions for you:

1.  Graph the function at the end of the video segment (Master Jedi Voeller's)

2.  Evaluate  f(-3) and f(5) with that function.

Binomial Probability

Part 1

Part 2

2 questions for class:
1.  If a woman has six children, what is the probability that she will have exactly 5 boys?

2.  Find the 4th term for   (0.28H + 0.72N) ^ 8.     Evaluate that fourth term out fully to find the number in front of  H^5N^3.


Assignment for Yancy and any other slackers out there.....(By the way - heard a good story this week how I don't want to ever send Yancy on a run for sodas in my truck...)   p793 #6-31

Factorial, Pascal, and Binomial Theorem

3 Videos (but easier, I promise!)

Factorial

Pascal

Binomial Theorem

2 problems to bring to class:
1.  Expand  (2x - 5y)^3 using Pascal's triangle.
2.  Find the second term in the expansion of  (x + 2y)^16

Assignment (in case you are absent like Yancy!)
p688 # 14-22,49-51
p694 #11-18, 21-24

Conics day 2

Video links:  (might be best to copy and paste into your broweser's address bar)

https://www.dropbox.com/s/oa6azgde3h9mv2g/Untitled%2032.mov

https://www.dropbox.com/s/0238w4fub90egoz/Untitled%2032%281%29.mov

https://www.dropbox.com/s/cl2uowuf55b6qme/Untitled%2032%282%29.mov

Questions for class:

1.  Find the equations of the asymptotes for   (y-1)^2 - [(x+2)^2]/4 = 1

2.  Find the coordinates of the foci for:   2x^2 + 8y^2 = 32

Homework we will work on during class Monday (if you are absent):

p548 #12-17, 23, 24, 28  (also find eccentricities on #15-17)

p530 #14,15,32, 34

p557 #10-12, 16, 23-28, 33

Graph only:  p539 #4, 7

Lesson 1 on Conic Sections

Watch the following two videos:

Part 1

Part 2

Answer the following and bring to class:
1.  Graph   4x^2 + 4y^2 = 100

2.  Graph   3x^2 + 6y^2 = 24

3.  Graph and find the equations of the asymptotes:   3x^2 - 2y^2 = 128

FRIDAY ASSIGNMENT

Unit 5 Review Key:   KEY