MHSCohen

Review Answers.pdf
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Review Answers - without work.pdf
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Type : pdf

Super Secret 5-Point Bonus Word (A-Period Only)

Albatross

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Unit 7: Polynomials &

Rational Functions

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Period A

Thu (6/2): Graphing Rational Functions

HW: #1-4 Graphing

Fri (6/3): Multiplying & Dividing Rationals

HW: #7-14 in Packet

Mon (6/6): Adding & Subtracting Rational

HW: #19-22 in Packet

Wed (6/8): Complex Fractions

Thu (6/9): Solving Rational Equations

Fri (6/10): Exam Review

Tue (6/14): Exam Review

Wed (6/15): Final Exam

Period H

Wed (6/1): Graphing Rational Functions

HW: #1-4 Graphing

Thu (6/2): Multiplying & Dividing Rational

HW: #7-14 in Packet

Fri (6/3): Adding & Subtracting Rational

HW: #19-22 in Packet

Tue (6/7): Complex Fractions

HW: #28-31 in Packet

Wed (6/8): Solving Rational Equations

More Solving Rational Equations

HW: Solving Rational Equatinos

#1/2, 3/4, 5/6/7, 8

Thu (6/9): Exam Review

Mon (6/13): Exam Review

Tue (6/14): Exam Review

Mon (6/20): Final Exam

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8. Graphing Simple Rational Functions.ppt
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9a. Multiplying & Dividing Rational Expressions.ppt
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9b. Adding, Subtracting, & Complex Fractions.ppt
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8. Transforming Rational Graphs.doc
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9. Rational Algebra.doc
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10a. Solving Rational Equations.doc
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Solving and Graphing Polynomials #1 (from the packet)

Solving and Graphing Polynomials #5 (from the packet)

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Solving/Graphing Packet

Period H - (Post-Due Mon 5/23)

At the end of the period

You will have time in class Friday and Monday to work on it, but you will need to do some work outside of the class.

Solving/Graphing Packet

Period A - (Due Tue 5/31)

At the beginning of the period

You will have time in class Thursday and Friday to work on it, but you will need to do work outside of the class.

H-Period HW (Due 5/19)

Solving & Graphing Polynomials #1

A-Period HW (Due 5/20)

Remainder & Factor Theorems #4, 5

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H-Period HW (Due 5/17)

Remainder & Factor Theorems #1, 2, 5

A-Period HW (Due 5/18)

Remainder & Factor Theorems #1, 2

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5a. Remainder and Factor Theorem.doc
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5a. Factor Theorem.ppt
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3. Dividing Polynomials - Long & Synthetic.doc
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3. Dividing Polynomials - Long Division.ppt
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Intro to Polynomial Quiz

Period H (Monday, 5/9)

Period A (Tuesday, 5/10)

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Period A - HW (Due 5/10)

Green Textbook: p. 344 #13-26

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Polynomial Algebra

Adding, Subtracting, and Multiplying

Period H - HW (Due 5/4)

Green Textbook: 6.3 #14-34, 40 Even (Skip 24, 26)

2. Adding, Subtracting, Multiplying Polynomials.ppt
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Period A - HW (Due 5/4)

Intro to Polynomials #1-13

Period H - HW (Due 5/3)

Intro to Polynomials #11-13

Intro to Polynomials

3a. Intro to Polynomials.ppt
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Solving Logarithmic & Exponential Equations

Period H HW (due April 20th)

In Packet

5-8 on front cover

1-6 on Taking the Log of Both Sides

Period A HW (due April 21st)

In Packet

5-8 on front cover

1-6 on Taking the Log of Both Sides

7. Solving Exponential & Logarithmic Equations.doc
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----------------------------------------------------------------------------------------------------------------------------------------------------------------------- 3rd Quarter Final

Mon, 4/11 (A)-------Thurs, 4/14 (H)

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Review Answers.TIF
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Unit 6 Resources

Exponent & Logarithmic Functions

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Properties of Logarithm Website

6. Properties of Logs.ppt
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6. Properties of Logarithms.doc
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Properties of Logarithm Video

Graphing Logarithmic Functions

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5. Introduction to Logarithms.doc
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5b. Intro to Logarithms - Follow-up.doc
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5. Introduction to Logarithms.doc
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5. Logarithms.ppt
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Type : ppt

6 12 by 12 Graphs.doc
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Type : doc

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Applying Exponential Growth & Decay Functions

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4b. Applying e.doc
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4. e.doc
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3. Growth vs. Decay.doc
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3. Exponential Functions.ppt
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Graphing Exponential Growth & Decay Functions

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Thursday's Classwork

2b. Graphing Practice.doc
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Homework due Monday

2c. Graphing Practice.doc
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2a. Graphing Exponential Functions.ppt
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2a. Graphing Exponential Functions.doc
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----------------------------------------------------------------------------------------------------------------------------------------------------------------------- Official HW #6: Exponent Property Application Worksheet

or Applying Exponent Property Worksheet

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1a. Exponent Properties.ppt
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1. Exponent Property Notes.doc
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Notes on Exponent Properties

Unit 5 Resources (Quadratic Functions)

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Solving Quadratics by Factoring Help

Extra Factoring Help (& Examples)

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Zero Product Property

If ab = 0, then either a = 0 or b = 0.

Applying the Zero Product Property

Split up the factors.
Set all the factors with variables equal to zero.
Solve each equation.

Factoring when the LC isn't 1 and there is no GCF.

Step 1: Multiply 'a' and 'c'.
Step 2: Identify the 2 numbers that multiply to 'ac' and add to 'b'.
Step 3: Divide each number by 'a'.
Step 4: Reduce Fractions
Step 5: Insert 'x's and parentheses.
Step 6: Move denominator up in front of the x.
Step 7: Solve by applying the zero product property.

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Two Types of Factoring

Un-Distributing Idea

Identify GCF
Divide it out
Write the expression correctly: GCF(What's Left)

Un-Foiling Idea (LC=1)

Find the two factors of ‘c’ that add to ‘b’.
Set up your parentheses and ‘x’s and insert your two factors.

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Period A - Skills Day

Gold: Kevin Hilversum, Francis Moua, Patric Futia, Zach Thomas

Silver: Sophie Schnuerl, Tommy Prith, Amos Stevens

Bronze: Emma Peterson, Rushane Bowerise

Period H - Skills Day

Gold: Josh Morris, Aisling O'Grady

Silver: 3 Stooges

Bronze: Mag Wylaz, Josh Thompson

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2nd Quarterly Exam Review Answers

2nd Quarterly Exam Review.pdf
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2^nd Quarterly Review

List of Things to Know/Apply (With Video Links)

1. Solve a System of Equations

a. Substitution Method

b. Linear Combination Method

c. Graphing Method

d. Cramer’s Rule

2. Graph a System of Inequalities

a. Graphing 2+ Inequalities

b. Identifying overlapping region

3. Linear Prorgamming

a. Identify Vertices

b. Plug into Objective Function

c. Identify Maximum/Minimum Values

4. Matrix Algebra

a. Adding (1st Part of Video)

b. Subtracting (Starts at 3:42 of Video)

c. Multiplying

d. Determinants (2x2, 3x3)

5. Graphing Quadratic Functions – Parabolas

a. Vertex Form

b. Standard Form

c. Intercept Form

6. Solving Quadratics

a. Using Square Roots

b. Quadratic Formula (Coolio Rules)

Unit 5 Resources (Quadratic Functions)

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5a. Quadratic Formula & Discriminant.ppt
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5b. Solving Quadratics Using Quadratic Formula.doc
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a = the number (and sign) in front of the x-squared term
b = the number (and sign) in front of the x-term
c = the number (and sign) by itself

Quadratic Formula - Notes

Identify a, b, c.
Calculate the Discriminant & Discuss the Types of Solutions.
Plug a, b, & c into Quadratic Formula.
Simplify each piece (Top Left, Under Radical, & Denominator).
Split into 2 Equations (1 with '+', 1 with ''-').
Solve each equation.

1. Song

2. Example(s)

3. More Examples

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Open-Note Quiz on Solving Quadratics

with a little Graphing

A-Period: Friday, 1/7

H-Period: Monday, 1/10

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HW 7H (Due 1/6)

3 Questions from Front

3 Questions from Back

(To earn bonus, do all 12 questions)

HW 7A (Due 1/6)

3 Questions from Front

3 Questions from Back

(To earn bonus, do all 15questions)

4. Solving Quadratics with Complex Solutions.ia2
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4. Solving Quadratics with Complex Solutions.doc
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3. Solving Quadratics using Square Roots.doc
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Solving Quadratics Help #1

Solving Quadratics Help #2

i help

Wednesday (12/22) Open-Note Quiz

Graphing Quadratics

2. Graphing Quadratics Practice.doc
Size : 508 Kb
Type : doc

HW 6A (Due 12/16)

Section 5.1 #20, 24, 26, 30, 34, 36

HW 6H (Due 12/16)

Section 5.1 #24, 26, 36

Worksheet

1. Into to Quadratics.doc
Size : 539 Kb
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Powerpoint with Notes

Intro to Quadratics.ppt
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Vertex Form of a Quadratic

If 'a' is positive, the U opens upward. If 'a' is negative, the U opens downward. 'a' acts like slope (rate-of-change).

The number next to the x, tells you how many units the U-shifts to the left or right (in the opposite direction).

The number at the end, tells you how many units the U-shifts up or down (in the that direction).

To find the y-intercept, plug 0 in for x.

Standard Form of a Quadratic

If 'a' is positive, the U opens upward. If 'a' is negative, the U opens downward. 'a' acts like slope (rate-of-change).

'c' is the y-intercept.

x-coordinate of the Vertex (& Equation of the axis of symmetry) x = -b/2a

y-coordinate of the Vertex: plug x into equation.

Intercept Form of a Quadratic

If 'a' is positive, the U opens upward. If 'a' is negative, the U opens downward. 'a' acts like slope (rate-of-change).

The x-intercepts are p & q.

y-intercept = a(p)(q)

x-coordinate of the Vertex (& Equation of Axis of Symmetry) x = (p + q)/2

y-coordinate of the Vertex: plug x into equation.

Unit 4 Resources (Matrices)

3b. Cramer’s Rule.ppt
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3a. Determinants & Cramer's Rule.doc
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Cramer's Rule Answers

(7, 1)
(-5, 8)
No Solution
No Solution (Kinda)
(4, 4)
(-4, 3)
(-1, 3, -2)
(-9, 12, 6)
(1, 3, -1)
(1, 2, 0)

Cramer’s Rule for 2x2

Part 1 (Calculating Original Determinant)

1. Extract Coefficients

2. Calculate Determinant of Original Matrix

Part 2 (Solving for x)

3. Replace the 1^st column of the coefficient matrix with the constant matrix.

4. Calculate the determinant of new matrix & divide by original determinant.

Part 3 (Solving for y)

5. Replace the 2^nd column of the coefficient matrix with the constant matrix.

6. Calculate the determinant of new matrix & divide by original determinant.

Part 4 (Check your solutions)

7. To check x and y, substitute 51 in for x and 30 in for y.

Cramer’s Rule for 3x3

Part 1 (Calculating Original Determinant)

1. Extract Coefficients

2. Calculate Determinant of Original Matrix

Part 2 (Solving for x)

3. Replace the 1^st column of the coefficient matrix with the constant matrix.

4. Calculate the determinant of new matrix & divide by original determinant.

Part 3 (Solving for y)

5. Replace the 2^nd column of the coefficient matrix with the constant matrix.

6. Calculate the determinant of new matrix & divide by original determinant.

Part 4 (Solving for z)

7. Replace the 3^rd column of the coefficient matrix with the constant matrix.

8. Calculate the determinant of new matrix & divide by original determinant.

Part 5 (Check your solutions)

9. To check x and y, substitute 51 in for x and 30 in for y.

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Matrix Algebra Help

1c. Matrix Algebra Presentation.ppt
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Matrix Multiplication Help

2c. Matrix Multiplication Presentation.ppt
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Type : ppt

1a. Matrix Algebra (4.1).doc
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Type : doc

2a. Multiplying Matrices (4.2).doc
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Assignment 5H (Due 12/3)

Section 4.1 #18-36 Even (Pick 6), 42

Section 4.2 Read & Take Notes

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Assignment 5A (Due 12/2)

Section 4.1 #18-36 Even (Pick 6), 42

Section 4.2 Read & Take Notes

Assignment 6H (Due 12/6)

Practice 4.2A

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Assignment 6A (Due 12/6)

Practice 4.2A

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Unit 3 Resources (Systems of Equations)

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Linear Programming Project

A-Period

Work In Class 11/22-11/24, 11/30

Due: Wednesday 12/1

H-Period

Work In Class 11/22, 11/23, 11/29, 11/30

Due: Wednesday 12/1

Linear Programming Steps

Identify variables.
Create and/or Graph Constraints & Shade the feasible region.
Find the coordinates of the vertices of the feasible region.
Create an objective function to maximize/minimize.
Plug in vertices and select the vertex that gives the maximum or minimum value.
Write a conclusion statement that relates the maximum or minimum value to the problem.

10b. Linear Programming Project - Helper.doc
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10. Linear Programming Project.doc
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Help on Linear Programming

Graphing y = mx + b

Plot the y-intercept (b) on the y-axis
Plot the slope (m) from the y-intercept
Draw the line that goes through your points.

Graphing ax + by = c

Plug in Zero for x, solve for y, and plot the point (0, y).
Plug in Zero for y, solve for x, and plot the point (x, 0).
Draw the line that goes through your points.

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HW 4H (Due 11/18)

Intro to Linear Programming

Do Questions #4-5

HW 4A (Due 11/17)

Intro to Linear Programming
Do Questions #4-5

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HW 3H (Due 11/16)

Section 3.4

Read and Take Notes

Do Questions #1-5

HW 2A (Due 11/16)

Section 3.3 #27, 31, 39

HW 2H (Due 11/15)

Section 3.3 #27, 31, 39

HW 1A (Due 11/12)

Section 3.3 #32-42 Even

HW 1H (Due 11/10)

Section 3.3 #32-42 Even

9. Linear Programming.doc
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Help on Graphing Systems

of Linear Inequalities

7. Graphing Systems of Inequalities.doc
Size : 392.5 Kb
Type : doc

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Help on the Substitution Methods

Help on the Linear Combination Methods

1st Quarter Final Review.doc
Size : 194 Kb
Type : doc

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A-Period Teams

Absolute Values: Larissa, Michelle, Patric, Emma

Radicals: Francis, Karen, Ashley, Mark

Parabolas: Ally, Anna, Tanisha, Mariah

Extrema: Carrie, Lindsay, Rhiannon, Amos

Hyperbolas: Zach, Tommy, Zach, Wilber

Logarithms: Kevin, Leondra, Jasil, Denzel

Groups & Schedule of Events

0. Groups (A).doc
Size : 34 Kb
Type : doc

H-Period Teams

Absolute Values: Max, Mag, Tenika

Radicals: Lexi, Heather, Kymia, Josh T

Parabolas: Josh M, Ashley, Jasmine, Angela

Extrema: Michelle, Michael, Cordney, Christian

Hyperbolas: Juan, Lakreisha, Ronnie, Rebecca

Logarithms: Aisling, Aroly, Elmo, Tyquan

Groups & Schedule of Events

0. Groups (H).doc
Size : 32.5 Kb
Type : doc

1. Intro to Systems of Equations.doc
Size : 162 Kb
Type : doc

2. Group Work Problems.doc
Size : 189.5 Kb
Type : doc

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Unit 2 Resources (Linear Functions)

HW Assignments

HW 8A (Due Tue 10/19)

Section 2.6 #5-12 ALL

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HW 8H (Due Mon 10/18)

Section 2.6 #5-12 ALL

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CW5A (Due 10/15)

2.4 & 2.5 Practice & Review

1. y=-2x+1

2. y=1/2x+1/4

3. y=-x+2

4. y=2x-10

5. y=3x+10

6. y=-3x+5

7. y=3x+6

8. y=-1/2x+9

9. y=1.41x-0.26

10. y=-0.82x-0.44

11a. y=3/2x-3

11b. y=-1/3x+1

11c. y=3/2x+2 (or anything close to that)

HW 7H (Due Fri, 10/8)

Section 2.5 #24-27 ALL

HW 7H (Due Fri, 10/8)

Section 2.5 #24-27 ALL

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HW 6H (Due Mon, 9/27)

Section 2.3 #43-47 ALL

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HW 6A (Due Fri, 9/24)

Section 2.3 #43-47 ALL

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HW 4H (Due Thurs, 9/23)

Section 2.3 #22-30 ALL

HW 5A (Due Thurs, 9/23)

Section 2.3 #22-30 ALL

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HW 3H (Due Wed, 9/22)

Section 2.2 #26-44 Even

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HW 4A (Due Wed, 9/21)

Slope: Example 3c, #7-10

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HW 3A (Due Mon, 9/20)

Section 2.1 #22-38 Even

Section 2.2 Read and Take Notes

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HW 2H (Due Friday, 9/17)

Complete Intro to Functions Worksheet

Read and Take Notes on Section 2.1

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Assignment 1 (Due Monday, 9/13)

Finish Solving Equations & Inequalities Packet

Notes, Worksheets & Handouts

Absolute Value Graph Notes

If a is positive, the V opens upward. If a is negative, the V opens downward. The a acts like slope. It gets plotted from our vertex to the left/right.

The number next to the x, tells you how many units the V-shifts to the left or right (in the opposite direction)

The number at the end, tells you how many units the V-shifts up or down (in the that direction)

13. Graphing Absolute Value Functions.doc
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12. Graphing 2-Variable Inequalities.doc
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Rubber Band Application (H-Period)

Gold: Mag, Lexi, Michelle

Silver: Ronnie, Kymia, Heather

Bronze: Max, Josh M.

(A-Period)

Gold: Amos, Rhiannon, Larissa

Silver (Tie): Zach T, Mariah, Tanisha

Patric, Zach Z, Mark

9. Line of Best Fit.doc
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Type : doc

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8. What are the equations of these lines.doc
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y=mx+b Galore.ppt
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7. y=mx+b Galore.doc
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Type : doc

Graphing y = mx + b Explanation
Graphing ax + by = c Explanation + Review

Unit 2 Stuff

6. Quiz Review.doc
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5. Graphing ax+by=c.doc
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4. Graphing y=mx+b.doc
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Type : doc

3. Slope.doc
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Type : doc

Functions.ppt
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1. Intro to Functions.doc
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6 12 by 12 Graphs.doc
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Unit 1 Stuff

2. Solving Equations & Inequalities.doc
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Type : doc

1. Properties of Real Numbers & Evaluating Expressions.doc
Size : 0.052 Kb
Type : doc

Assignment 0: Parent Email

Student Name, Parent Name, Parent's Favorite Movie, and A memorable quote from that movie.

Notes & Presentations

Solving Absolute Value.ppt
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Type : ppt

Advanced Algebra 1