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Precalculus Homework Schedule - Chapter 10 |
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HW# |
Planned |
Actual |
Book |
First |
PRECALCULUS |
| Trimester 2 homework schedule | |||||
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81 |
Fri 3/13 | 6.T | 292 | 6.Tools: 1(added), 11-16, 18, 19(added), 22, 23, 25. For questions 11-16, x=q means solve for x and "exact"=don't find value, say, of sin(17°), just leave it as sin(17°). Right triangles. | |
| Fri 3/13 | Quiz #101 on right-angle trigonometry and special angles (30, 45 and 60 degrees). No calculator, no notes, no special angles given. | ||||
| 82 | Mon 3/16 | 10.1 | 443 | 1-4, 6-7 (for 6-7: sketch approximately). Scalar/Vector; Add, subtract, and multiply by scalar. | |
| 83 | Wed 3/18 | 8−1 | Practice Worksheet 8-1: Questions 1, 3, 5-7. Draw sums, find magnitude, angle to horizontal (="amplitude"); Horizontal and Vertical components. [Vector Practice Worksheets 8−1 to 8−4] | ||
| 1012 | Fri 3/20 |
10.1, 10.2 |
Sheet #1012: Practice on Vectors and Components [Questions] - [Answers]. | ||
| 84 | Mon 3/23 | 8−2 | Practice Worksheet 8−2: 1-3, 6-10. Algebraic vectors. Ordered pairs (vx, vy). Magnitude. | ||
| 85 | Mon 3/23 | 8−3 | Practice Worksheet 8−3: 5−11. Three dimensions. Unit vectors i, j, k. | ||
| Mon 3/23 | 8−3 | PW 8−3: 1, 3, 12. Done in class. | |||
| 86A | Wed 3/25 | 10.2 | 448 | 1, 3, 5, 7, 9, 10, 13abcde, 17 (why?). Components. | |
| 86B | Wed 3/25 | (10.2) | Do this: Find the usual angle θ in degrees relative to the x-axis. A. v = 2i + 2j. B. u = i − j. C. w = −3i − 2j. Angles from components. | ||
| Wed 3/25 | Quiz on all Worksheet and Textbook material through HW#86B. | ||||
| 87 | 8−4 | Practice Worksheet 8-4: 1, 2, 3, 8, 9. Dot products. Optional, in class: (10), (13) Cross products. | |||
| 88 | Fri 3/27 | 10.4 | 460 |
5, 7, 8, 13*, 14 (angle).
Dot
products. Angles. *=more difficult and required |
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| 89 | Mon 3/30 |
10.1- 10.4 |
Review A: 10.1, p.443: 9; 10.2, p.448: 11, 13f, 15, 21; 10.4, p.460: 1, 3, 17. | ||
| 90 | Mon 3/30 |
Review B: 10.Review, p.471: 1, 3, 9, 11,
13, 15, 17*; 34. *=more difficult and required |
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| 91 | Mon 3/30 | Review C: 10.1, p.443: 11; 10.2, p.448: 19, 23, 25, 26; 10.4, p.460: 9, 15*; 10.Review, p.471: 6, 7, 19*. | |||
| Wed 4/1 | Make sure to know how to do each question on the Practice Worksheets. Those types of questions will be part of the test. | ||||
| Wed 4/1 | Test 6. Chapter 10. Allowed: a hand-written one-sided 11''×8.5'' page with reasonable size [not 8-point typed font]. No worked-out problems on the formula sheet! Needs to be turned in with test. | ||||
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Precalculus Homework Schedule - Chapter 12.1-12.3 |
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HW# |
Planned |
Actual |
Book |
First |
PRECALCULUS |
| note | At times, you will need to take the Practice Workbook home. If you copy it, then copy all of Chapter 10. | ||||
| 101 | Fri 4/3 | Practice Workbook Lesson 10.1, p.193: 1, 2, 3. Test Review: 4. Distance. [PW Ans] | |||
| 102 | Fri 4/3 | Practice Workbook Lesson 10.3,p.199-200: 1, 2; 4, 5, 6, 7. Test Review: 3, 8. Circles: implicit. | |||
| 103 | Wed 4/8 | Practice Workbook Lesson 10.4,p.202-203: 1, 2, 3. Test Review: 4. Ellipses: implicit, graph. | |||
| 104 | Wed 4/8 | Practice Workbook Lesson, page 10.4,p.204: 5, 6, 7. Test Review: 8. Ellipses: implicit, equation. | |||
| 105 | Wed 4/8 | Practice Workbook Lesson, page 10.6,p.209: 4, 5. Not 6 or 7. Translation to (h, k). [PW Ans] | |||
| Fri 4/10 | Sheet#121: Implicitly defined conic sections [questions] - [answers]. | ||||
| 106 | Wed 4/22 | Sheet #106: Parametric Graphs On TI [questions] - [answers] | |||
| 107A | Fri 4/24 | 12.1 | 512 | Textbook: 1, 3, 11 (see below), 12 (see below), 30. Hint for Questions 11, 12: To eliminate t, rewrite to make use of sin2t+cos2t=1, as described on page 516. Parametric graphs. | |
| 108 | Wed 4/29 | 12.2 | 516 | 1, 3, 5, 7; 13a, 13b*, 14, 15. (For question 13b, complete the square, as described on page 517. Also, see textbook Tools for Chapter 5, page 227). Circles: parametric and implicit, with translations. | |
| 107B | Fri 4/24 | 12.1 | 512 | 13, 14, 16. Given x(t) and y(t) graphs, trace path with arrows in the x−y plane. | |
| Parametric Coordinate System | |||||
| 109 | Fri 5/1 | 12.3 | 520 | 1, 2, 5, 6, 11, 19. (For question 11, complete the square.) Ellipses: parametric and implicit, with translations. | |
| 110 | Mon 4/27 | Sheet #110 - Circles and Ellipses: Implicit and Parametric [questions] - [solutions] A, C and E. Test Review: B, D. | |||
| 111 |
due at test discuss on Mon 5/4 |
Review for Chapter 12 Test. 1) Review extra Practice Workbook questions marked "Test Review." [PW Ans] 2) Review extra Sheet#110 questions marked "Test Review." Review other sheets. 3) Textbook: 12.1, p.512: 2[y=11−2x], 5[Answer key has wrong graph], 15, 28. 12.2, p.517: 9. 12.3, p.520: 4[(−2,−1),a=5,b=3], 8[x=−2−3cost,y=−1+5sint], 9, 17a, 17b*, 18[0<k<b<h<a]. 12.Review, p.530: 1, 5, 11*, 13, 18[x=cost,y=sint]. Understanding, p.531: 1 to 9[TFF.FFT.TFT]. 4) Make a formula sheet. |
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| Wed 5/6 | Test 7. Chapter 12 & Practice Workbook Lessons and all other Sheets. Allowed: a hand-written one-sided 11''×8.5'' page with reasonable size [not 8-point typed font]. No worked-out problems on the formula sheet! Needs to be turned in with test. | ||||
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Precalculus Homework Schedule - Chapters 2, 5, 7, 9 |
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HW# |
Planned |
Actual |
Book |
First Page |
PRECALCULUS |
| 70A | PW | Practice Workbook 5.1,p.79:1,4,8,10. 5.2,p.82:1,2,4. 5.4,p.88:1,7,13. 5.6,p.94:1,4,7. Graph 3 forms/FOIL; Factoring; Complex #s; Quadratic Equation. | |||
| 70B | Fri 4/10 | PW | More: 5.2,p.82:1−6all. 5.6,p94:1−9all. Factoring; Quad. Eq. Done in class. | ||
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71 |
Fri 5/8 | 2.T | 97 | Textbook Chapter 2 Tools: 13, 15, 23, 39, 41, 79, 87, 95. FOIL, Factor, Complete the Square. | |
| 72 | Mon 5/11 | 2.6 | 88 |
7, 9, 10*. Quadratics: Zeros, factoring and graph. *=Challenging and required |
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| 73 | Mon 5/11 | 5.T | 229 | 13, 15*, 55. Quadratics: Vertex form. | |
| 74 | Wed 5/13 | 5.5 | 219 | 5, 7*, 13, 16*, 22*. Quadratics: Formula from graph. | |
| 75 | Fri 5/15 | (7.6) | Sheet #760: Quadratics with Imaginary Solutions. For help: Read Chapter 7.6 pages 330-332. | ||
| Wed 5/13 | Calculus Readiness Test. All students must take this. 60 minutes. Bring calculator. | ||||
| Fri 5/15 | Quiz #91. On HW#71−75. No graphing calculator. Quadratic functions: factoring, zeros from factoring, vertex, complex numbers (i), Quadratic formula (real and complex solutions), vertex form of quadratic functions (with h and k), FOIL with complex numbers. Graph to formula not on this quiz. | ||||
| Mon 5/18 | PW | Practice Workbook 6.4,p.114:14,16. 6.7,p123:9,11. 6.8,p.125:7 then 4. Cubic equations; Words to formula; TI−83 max/min/zeros. | |||
| 76 | Wed 5/20 | 9.2 | 388 | 1-11odd, 13, 15, 17*inverse. Hint for 15: find line through (0, yint,) and (xint, 0) of the two lines with point-slope formula). Polynomials. Long run. | |
| 77 | 9.2 | 388 | 19, 21, 23*composition, 25. Word problems, polynomials. | ||
| (9.2) | Sheet #320: Polynomials Long Run Behavior and Intercepts- [answers] | ||||
| 78 | 9.3 | 394 | 1, 4, 5, 7; 35, 39. Factor. Zeros exact and numerically approximated. | ||
| 79 | 9.3 | 394 | 11, 13, 15, 17, 19, 25*[there is a trick]. Graphs converted to equations. | ||
| 80 | 9.3 | 395 | 27, 29, 31; 33; 40, 41*. Possible formulas; inverse; optimization. | ||
| Fri 5/22 | Quiz #92. HW#77−80. Calculator Required. Definition of polynomials, Long-run behavior, zeros by factoring and zeros/max/min using calculator, formulas from graphs. | ||||
| Mon 6/1 | Final Review student pick from textbook. [Solutions] | ||||
| Thu 6/4 | Final Exam. Test 8. Covers all topics of Trimester 3 and a few topics from Trimesters 1 and 2. Review materials will be provided. Formula sheet and TI−83 calculator allowed. | ||||
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