Grade 12 University Functions - Homework Polynomial Equations and Inequalities
Friday Mar 13, 2019
Lesson: Shaping Up |
SHAPING UP !
Use the following Graphs:
To fill in the following worksheet:
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HERE IS THE START OF OUR 'LEARNING FROM HOME' !!
Monday April 6, 2020
Lesson: Polynomial Functions |
LESSON SUMMARY FROM 'SHAPING UP' NOTE (last day of school before the break)
INSIGHTFUL SUMMARY OF POLYNOMIAL EQUATIONS and GRAPHS
CEMC VIDEO LESSON TO SUPPORT THE CONCEPTS
CEMC VIDEO LESSON FOLLOW UP EXERCISES (#1-6)
THIS LINK INCLUDES ANSWERS AND SOLUTIONS TO EACH EXERCISE QUESTION
Textbook Homework Page 136 #1-8,10
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Polynomial Functions Old Quiz (for you to practice concepts)
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STOP HERE !
Wednesday Oct 16, 2019
Thursday Oct 17, 2019 Friday Oct 18. 2019 Lesson: Factored Form |
What Exactly is a Polynomial Function?
Quartic Functions Investigation:
Sketch a graph (use desmos) and then state the degree, x-intercepts and y-intercept. Afterwards, fully factor the function. 1. y=x^4 - 5x^3 + x^2 + 21x -18 FACTORED answer (x+2)(x-1)(x-3)^2 2. y=x^4 + 7x^3 + 9x^2 -27x -54 FACTORED answer (x-2) (x+3)^3 3. y=x^4 + 2x^3 - 5x^2 -6x FACTORED answer x(x-2)(x+1)(x+3) 4. y=x^4 - 8x^2 + 16 FACTORED answer (x-2)^2 (x+2)^2 What Role Do Factors Play sketches (homework)
What Role Do Factors Play - Solutions to the Graphs
Textbook Page 146 # 1,2,6 and Page 127 #1,2
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Monday Oct 21, 2019
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NOTE: Polynomial Functions in Factored Form Summary
HOMEWORK: Finding the Equation of Polynomial Functions
Textbook page 146 #3-5,7,8,11-13,15
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Tuesday Oct 22, 2019
Wednesday Oct 23, 2019 Formal Graphing with Test Points |
NOTE: Graphing Assignment (with test points)
y=x^4 + x^3 -8x^2 - 2x + 12
y=x^4 - 6x^3 + 9x^2 + 4x -12 Below are solutions to the graphs :
Graphing Assignment Solutions
Extra Graphs for Practice:
1. f(x) = x^5 + x^4 - 5x^3 - x^2 + 8x - 4 2. f(x) = -2x^5 + 24x^3 - 32x^2 3. f(x)= -x^5 - 5x^4 +8x^3 +48x^2 4. f(x) = 6x^3 - 19x^2 + 8x +5 5. f(x) = -2(x+2)^3(x-1)^2(2x+3) |
Formal Graphing "QUIZ" on Thursday Oct 24,2019
Friday Oct 25, 2019
Monday Oct 28, 2019 Solving Polynomial Equations |
NOTE: Solving Polynomial Functions
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VIDEO HOMEWORK: Solving Polynomial Equations Day 2
Watch Video and fill in note :
HOMEWORK: Textbook pg 204 # 2,3,5,7,9,10,12
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Tuesday October 29, 2019
Linear Inequalities |
NOTE: Linear Inequalities Note
HOMEWORK: Textbook Pages 213-215 # 1-7 (eoq), 8-10,15
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Wednesday October 30 , 2019
Polynomial Inequalities |
NOTE: Polynomial Inequalities
HOMEWORK: Worksheet
HOMEWORK: Textbook Pg 225 # 2,3,5,6,7
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Thursday October 31, 2019
Test Review |
Review Topics
Textbook Review Page 161 # 1-7 and page 184 # 1-7 and page 240 #1,7,8,10
Practice Test
Practice Multiple Choice Questions (20)
1.c 2.b 3.a 4.b 5.c 6.a 7.c 8.d 9.a 10.d 11.c 12.d 13.c 14.c 15.d 16.d 17.a 18.c 19.a 20.c
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UNIT TEST - POLYNOMIALS
FRIDAY November 1 2019
FRIDAY November 1 2019
Monday Nov 4, 2019
Finite Differences and Determining Equations Given Points on the Function |
NOTE: Finite Differences
NOTE: Determining Equations of Polynomial Functions Given Points on the Function
HOMEWORK: Homework Assignment :
Determine the polynomial function given the following sets of points: 1) (1,-9) (2,-10) (3,-7) (4,0) (5,11) (6,26) 2) (1,12) (2,-10) (3,-18) (4,0) (5,56) (6,162) 3) (1,-34) (2,-42) (3,-38) (4,-16) (5,30) (6,106) 4) (1,-2) (2,-4) (3,-6) (4,-8) (5,14) (6,108) (7,346) |