Review of Chapters 7,8 and 9 Be comfortable with all homework assignments Check out stop to think questions in each chapter Review the summary of formulae.

Slides:

Advertisements

Similar presentations

E-2020 Science Classes New Year 2012 Procedures. Vocabulary Write each vocabulary word Each definition, in your own words if possible Draw a picture to.

Advertisements

Whiteboard Review Algebra 2. Concepts Multiplying and dividing rational expressions (9.4) Adding and subtracting rational expressions (9.5) Complex.

4.7 Inverse Matrices and Systems. 1) Inverse Matrices and Systems of Equations You have solved systems of equations using graphing, substitution, elimination…oh.

Class Greeting. Chapter 7 Rational Expressions and Equations Lesson 7-1a Simplifying Rational Expressions.

CHAPTER 7-1 SOLVING SYSTEM OF EQUATIONS. WARM UP  Graph the following linear functions:  Y = 2x + 2  Y = 1/2x – 3  Y = -x - 1.

1 Integrated Mathematics Solving Exponential Equations.

Take a logarithm of each side

Chapter 8. Problem 8-6 Problem 8-15 µ=60 σ=

Warm-Up Warm-Up I will be coming around checking your homework while you are working on your warm-up 1)2(-4 + k) = 24 2)37 = 4x – 6x ) ½(14x – 22)

Class Greeting. Chapter 8 Systems of Linear Equations and Inequalities Lesson 8-1a Solving Systems Equations by Graphing 1.Determine if a system of equations.

Bell Work1/12/15 Write the equation of the line.

Warm Up. Solving Quadratic Equations by the Quadratic Formula.

MATH TEST PREPARATION TIPS MATH SKILLS STUDY TIPS For additional study information go to:

Review: 6.5f Mini-Quiz 1. Solve: Verify by factoring. 2. Solve by Graphing: y = x 2 – 4x. Verify by factoring.

4.1 : Anti-derivatives Greg Kelly, Hanford High School, Richland, Washington.

Chapter 5 Practice problems

Chapter 6 Test Prep 6-3 through 6-5: Solving Quadratic Equations 6-6: Graphing Quadratic Functions Application Problems Choose a section to work on. At.

Chapter 4: Forces and the Laws of Motion Page 123 and following.

Write and Graph Equations of Circles Chapter 10: Circles.

Review for Test #2  Responsible for: - Chapters 5, 6 (except springs in 6.2), 7 (except 7.3), 8 (except springs), and 12 ( only), as well as 1-4.

Review: 6.5e Mini-Quiz 1. Solve: 16x 2 – 24x = – 4x Solve: (x – 3)(x – 2) = 30.

Quadratic Relations Solving Quadratic Equations Day 4: Solve by Quadratic Formula Monday, January 25, 20161Day 4 - Solve by Quadratic Formula.

Solve Equations with Rational Coefficients. 1.2x = 36 Check your answer = x Check 1.2x = (30) = 36 ? 36 = 36 ? 120 = -0.24y

Solving Quadratic Equations Using the Quadratic Formula Part 2.

EXAMPLE 3 Use the quadratic formula y = 10x 2 – 94x = 10x 2 – 94x – = 10x 2 – 94x – 300 Write function. Substitute 4200 for y. Write.

Elimination Method Day 2 Today’s Objective: I can solve a system using elimination.

EXAMPLE 2 Take a logarithm of each side Solve 4 = 11. x 4 = 11 x log 4 = log 11 x 4 4 log 4 x = 11 x = log 11 log 4 x 1.73 SOLUTION Write original equation.

Day 7. Test 1 Wednesday, September 8 Chapters 1-4 of concepts text will be covered Labs will be covered Study guide will be in place by Friday, September.

Rational Exponents Use the rules for combining fractions when the exponents are rational numbers X 2 3 X 1 2 (()) = X = X = X 7.

Aim #7.1: What is the difference between direct and inverse variation? The equation y =ax represents direct variation between x and y. Y is said to vary.

Chapter 6 Section 6B Solve Radical Equations In this assignment, you will be able to Solving equations with two radicals. 1. Solve radical equations.

Week of 12/10-12/16.  Finish E-portfolio  Cover one chapter of Business Law  Complete Accounting homework  Get familiar with the Accounting project.

10.6 solving quadratic equations by factoring Solve x 2 + 2x – 3 using the quadratic formula X = 1 & -3 Now, factor the same equation (x + 3)(x – 1) Set.

CHAPTER 1 – EQUATIONS AND INEQUALITIES 1.4 – SOLVING ABSOLUTE VALUE EQUATIONS Unit 1 – First-Degree Equations and Inequalities.

Chapter 4 Quadratic Equations

Warm Up Find the solution to linear system using the substitution method. 1) 2x = 82) x = 3y - 11 x + y = 2 2x – 5y = 33 x + y = 2 2x – 5y = 33.

Nursing homework help BEST ASSIGNMENT.

Chapter 4-3 Newton’s 2nd and 3rd Laws.

Dynamics 15 – Inclined Planes II Mr. Jean

7-3 Solving Subtraction and Addition Equations

4.1 : Anti-derivatives Greg Kelly, Hanford High School, Richland, Washington.

Integrated Mathematics

Object at rest stays at rest,

Chapter 1: Lesson 1.3 Slope-Intercept Form of a Line

Suggestions for Preparation

Fractional Equations Chapter 7 Section 7.4.

Friction (Static and Kinetic)

Solving Two-Step Equations

Chapter 3-3 Solve Equations by Adding/Subtracting

Determining an Equation of a Line

Warm-up ~ Happy Wednesday

Remove addition/subtraction

Conservation of Momentum

Unit 7, Lesson 1 Trigonometry / Pre-Calculus

Review: 6.4e Mini-Quiz 1. Factor 5x2 – Factor x4 – 25x2

Balancing Equations Vocab (CH 21) Due Tomorrow – 12/6

Absolute Value in Open Sentences

Day 69 Literal equations.

Inverse Matrices and Systems

Class Greeting.

75 previous answer What is of 37.5? ? go to.

Review: 6.4f Mini-Quiz 1. Factor.

Review: 10.2b Mini-Quiz The revenue R (in dollars) from selling x units of an infant stroller is modeled by

Review: 6.5c Mini-Quiz 1. Solve: 4x2 – 40 = –27x.

Warm-up: Find the distance and midpoint between the points (-3, 1) and (4, 0) Homework: Finish CW: Chapter P Exam Review.

Review: 6.5d Mini-Quiz 1. Solve: 9x2 + 12x + 4 = 0.

Unit 1 – Section 4 “Recursive and Explicit Formula” Part 2

8.2 Mini-Quiz Review: 6.5a Mini-Quiz Solve Solve.

75 previous answer What is of 60? ? go to.

Presentation transcript:

Review of Chapters 7,8 and 9 Be comfortable with all homework assignments Check out stop to think questions in each chapter Review the summary of formulae and concepts at the end of each chapter Since the concepts and equations covered in these chapters were developed on previous chapters, you should be comfortable with previous chapters such as Friction, Newton’s laws etc. I will do some problems (selectively) from each chapter to show you what/how the answers are expected in the test

Chapter 7 (Summary)

Chapter 7 (contd.)

Chapter 7 (contd.)

Chapter 8 (Summary)

Chapter 8 (contd.)

Chapter 8 (contd.)

Chapter 9 (Summary)

Chapter 9 (contd.)

Chapter 9 (contd.)

Sample Problems Chapter 7: 34, 35 Chapter 8: 28, 34, 25, 41