XCP+Alg+2+HW+12-13+Sem.1

1-4-13 p. 303 (1-22 not 13, 14) & p. 286 (1-22) - Be able to define and give example of rational and irrational numbers.
Rational vs Irrational Definitions & Examples 6-6 Notes Decimal Forms of Rational Numbers Video 6-6 Notes Converting Terminating Decimals to Fractions Video 6-6 Notes Converting Repeating Decimals to Fractions Video A 6-6 Notes Converting Repeating Decimals to Fractions Video B 6-6 Notes Converting Repeating Decimals to Fractions Video C 6-6 Notes Irrational Numbers Video 6-6 Notes Rap Video

12-19-12 Complete the Adding, Subtracting, & Multiplying Radicals Packet p. 1 (2-28 even) & p. 2 (2-28 even)
6-3 Notes Video 1 6-3 Notes Video 2 6-3 Notes Video 3 6-3 Notes Video 4 6-4 Notes Video 1 6-4 Notes Video 2

Watch the following videos and take notes on a separate sheet of paper - fast forward and rewind the videos as needed:
Approximating Square Roots Finding Cube Roots Simplifying Radicals #1 Simplifying Radicals #2 Simplifying Radicals #3 Simplifying Radicals #4 Simplifying Radicals #5

12-10-12 15-4 Notes Packet p. 32 & 33
Linear Regression Video

p. 155 (1-14 oral function or not, 15 – 18 domain, range, function or not)
Answers: 1. yes 2. no 3. no 4. yes 5. yes 6. no 7. no 8. yes 9. yes 10. no 11. yes 12. no 13. no 14. yes 15. domain [-2, 2] range [-4, 4] no 16. domain [-3, 3] range [-2, 1] yes 17. domain ALL REALS range [-2, 2] yes 18. domain [-3, 3] range ALL REALS no

p. 207 (1 – 19 not 12, 13, 15)
Answers: 1. c 2. b 3. d 4. c 5. a 6. c 7. c 8. a 9. d 10. c 11. b 14. c 16. c 17. a 18. b 19. a

p. 208 (1 – 17 not 10, 11, 13, 15)
Answers: 1. -7x^2 + 12 2. 2x^3 + x^2y +y^3 3. - 4p^10q^9 4. 3x^3y^2 - 6x^2y^3 5. 2x^2 + ax - 6a^2 6. 4rs^3 - r^3s 7. GCF = 63 LCM = 4410 8. GCF = 4b^2 LCM = 48a^2b^4 9. (x - 2)^2 (x+2)^2 12. a(6a^2 - 7ab - 2b^2) 14. x = -2 dr and x = 2 dr 16. [-3, 4] 17. -2 < x 2

12-3-12 p. 204 (1-22 not 13, 14, 18) - Chapter 3 & 4 Test Friday
Solving an Inequality (with a Degree 2 Polynomial) Part 1 Solving an Inequality (with a Degree 2 Polynomial) Part 2 Solving an Inequality with a degree 3 polynomial (Part 1) Solving an Inequality with a degree 3 polynomial (Part 2) Solving an Inequality (with a degree 3 polynomial and a repeated root)

11-16-12 Watch the following videos and take notes, then complete p. 181 (1 - 25 odd)
Monomial Greatest Common Factor Least Common Multiple - very cool way!!!

11-9-12 Complete the Alg 1 Packet on +, -, • Polynomials - use the videos below for additional help:
Adding Polynomials Subtracting Polynomials Multiplying a Polynomial by a Monomial Multiplying Binomials Multiplying Polynomials Squaring Binomials Multiplying Conjugate Binomials

11-2-12 Watch and take note on the 2 videos below (hand in all 6 graphs on Monday)
Graphing Linear Inequalities in 2 Variables

Solving Systems of Linear Inequalities in 2 Variables

If you want to review solving systems of equations as we talked about in class on Friday, you may watch the videos below but this is not required:
Solving Systems of Equations by Graphing Solving Systems of Equations by Substitution Solving Systems of Equations by Elimination

11-1-12 Complete p. 121 (31 - 46 all)
Find the Equation of a Line Parallel to a Given Line Passing Through a Given Point

Find the Equation of a Line Perpendicular to a Given Line Passing Through a Given Point == 10-31-12 Redo all problems on p. 121 (1-29 odd) and p. 121 (2-30 even) that were done incorrectly making sure you check all of the odd answers in the back of the book. Check out these links for additional help: == Standard Form of an Equation of a Line Given 2 Points Standard Form of an Equation of a Line Given a Point and a Slope Slope-Intercept Form of a Line Given a Slope and y-intercept Converting Slope-Intercept Form to Standard Form

10-25-12 Period C23 - click on CP Alg 2 Web Links in the side menu bar, watch the 1st 4 videos on writing equations of lines and take notes, then complete p. 121 (1 - 29 odd)
==Period D - click on CP Alg 2 Web Links in the side menu bar, watch the 4 video links on slope of a line below the 4 large videos, then complete p. 116 (1-10 all, 13 - 23 odd) then watch the 1st 4 videos on writing equations of lines and take notes, then complete p. 121 (1 - 29 odd)==

10-15-12 Complete the assignment given to you Friday 10-12-12
== 10-12-12 Watch notes on sections 15-5, 15-6, & 15-7 by clicking on the links on the side menu bar and take notes using the packets provided to you by the teacher. Watch and re-watch the videos, pausing, rewinding, and fast forwarding to meet your needs. Complete all problems except the Mixed Review in the Study Guide packet given to you by the teacher. You may want to complete the notes and the study guide packet one section at a time. Notes should be taken in the notes packet and all work for the problems in the study guide packet must be done on a separate sheet of paper. All work is to be completed by Tuesday October 16. You do not need to turn in these assignments before school on the 16th. We will discuss it in class upon my return. ==

or use the textbook p. 709 - 718
== 10-4-12 Complete 2-3 WS PM & all word problems on the colored sheets from class. For additional practice complete p. 93 (1-8) & p. 94 (1-10) but these extra problems are not required. The answer key for the 2-3 WS PM my be viewed here: == == 10-3-12 Complete the 2 Inequality Word Problems on the colored paper from class showing all steps and including a therefore statement (both Periods C23 & D) - complete 2-3 WS PM choosing 5 of 10 problems showing all steps and including a therefore statement (Period C23 only) ==

10-1-12 p. 75 (9 - 26) - solve, graph, inequality notation, interval notation
YouTube: Absolute Value Equations YouTube: Absolute Value Inequalities

9-25-12 Please watch the following video in preparation of tomorrow's discussion on compound inequalities. Remember QUIZ tomorrow!!!
YouTube: Solving Compound Inequalities == 9-24-12 Go back through the last 3 worksheets that were assigned and make sure you completed them correctly. Remember only do the even problems on BOTH sides. Also Please see that each problem (with the exception of the word problems) has answers in inequality notation, a graphical representation, and interval notation. If you need help please watch the 1st video under 9-20-12. ==

9-21-12 Complete Solving Multi Step Inequalities WS just doing the even problems on both sides.
==9-20-12 Complete Solving Inequalities by Addition & Subtraction WS and Solving Inequalities by Multiplication and Division WS just doing the even problems on both sides of each paper. If you need help, watch the first video listed below. @ 5:50 another method of solving inequalities is shown. This method is not necessary but and interesting way of using the graphing calculator to solve equations and inequalities.== YouTube: Solving Linear Inequalities in One Variable YouTube: Solving Compound Inequalities

9-18-12 p. 55 (1-18) & p. 57 (1-16) Chapter 1 Test Thursday
== 9-17-12 Watch the Videos that are linked or listed below 9-14-12 as needed. Equal Distance problems were discussed in both classes on Friday but Sums of Distances were only discussed in Period C. Both Periods C and D are responsible for all three types of problems. Please take notes. Complete the following after watching and taking notes: RTD Packet Problems 7, 8, 9, 39, 40, 41, 52, 53, 54. If you struggle with any of these problems, you may replace any of them with another problem in the RTD Packet as long as it is in the same category. ==

9-14-12 RTD Packet Problems 4, 5, 6, 36, 37, 38


YouTube: RTD Equal Distance Ex. 1 YouTube: RTD Equal Distance Ex. 2 YouTube: RTD Sums of Distances Ex. 1 YouTube: RTD Sums of Distances Ex. 2 YouTube: RTD Sums of Distances Ex. 3 media type="file" key="RTD Unequal Dist media type="file" key="RTD Unequal Dist media type="file" key="RTD Unequal Dist