Kristina Anderson March 25, 2009. EXIT FactorSimplifyFind xPotpourri 100 200 300 400.

Slides:

Advertisements

Similar presentations

Start with your equation Move the # term to the other side, and leave a space Determine what HALF of the coefficient of X is Factor the left side Write.

Advertisements

For Educational Use Only © 2010 Benchmark 10 I can solve absolute value equations.

Solving Equations = 4x – 5(6x – 10) -132 = 4x – 30x = -26x = -26x 7 = x.

Linear Equations Please Read Entire Section 2.1, pages in the text.

Finding angles with algebraic expressions

1.4 – Solving Absolute Value Equations. Absolute Value.

Algebra 1: Solving Equations with variables on BOTH sides.

Quadratics – Equations and Functions A Quadratic Equation is an equation that can be written in the form Example 1: The following is an example of a quadratic.

Using Angle Relationships

7.6 – Solve Exponential and Log Equations

Prerequisite Skills VOCABULARY CHECK Copy and complete using a review word from the list: power, base, exponent, fraction. ANSWERbase ANSWERpower ANSWERexponent.

LOGS EQUAL THE The inverse of an exponential function is a logarithmic function. Logarithmic Function x = log a y read: “x equals log base a of y”

Algebra I Chapter 10 Review

Solve the equation -3v = -21 Multiply or Divide? 1.

Solving equations Section 1.4.

Notes - Solving Quadratic Equations in Factored Form If ab = 0, then a = 0 or b = 0 If the product of two factors is zero, then at least one of the factors.

Solving Quadratic Equations by Factoring. Solution by factoring Example 1 Find the roots of each quadratic by factoring. factoring a) x² − 3x + 2 b) x².

Инвестиционный паспорт Муниципального образования «Целинский район»

Solving Multi- Step Equations. And we don’t know “Y” either!!

Review of Radicals and Quadratic Equations Lesson 9.1.

The Equation Game. Why is an equation like a balance scale? 3 2x - 1 =

(x – 8) (x + 8) = 0 x – 8 = 0 x + 8 = x = 8 x = (x + 5) (x + 2) = 0 x + 5 = 0 x + 2 = x = - 5 x = - 2.

5-5 Solving Quadratic Equations Objectives:  Solve quadratic equations.

EXAMPLE 1 Solve by equating exponents Rewrite 4 and as powers with base Solve 4 = x 1 2 x – 3 (2 ) = (2 ) 2 x – 3x – 1– 1 2 = 2 2 x– x + 3 2x =

Example 1 Solving Two-Step Equations SOLUTION a. 12x2x + 5 = Write original equation. 112x2x + – = 15 – Subtract 1 from each side. (Subtraction property.

Solving Equations Binomials Simplifying Polynomials

5.5Logarithms. Objectives: I will be able to…  Rewrite equations between exponential and logarithmic forms  Evaluate logarithms  Solve logarithms Vocabulary:

Solving Quadratic Equations. Factor: x² - 4x - 21 x² -21 a*c = -21 b = -4 x + = -21 = x 3x3x x 3 (GCF) x-7 (x – 7)(x + 3)

POD 1. 2x = 46 2.M – 5 = j = 58. Chapter 3.1 Solving two step equations Using subtraction and division to solve:Using addition and multiplication.

(x+2)(x-2).  Objective: Be able to solve equations involving rational expressions.  Strategy: Multiply by the common denominator.  NOTE: BE SURE TO.

Radicals Solving Radical Equations Target Goals : Solve equations containing radicals or fraction exponents.

6-1 Solving Systems by Graphing 6-2 Solving Systems by Substitution 6-3 Solving Systems by Elimination 6-4 Solving Special Systems 6-5 Applying Systems.

2.5 – Solving Absolute Value Equations. Absolute Value.

Table of Contents Quadratics – Equations and Functions A Quadratic Equation is an equation that can be written in the form Example 1: The following is.

Chapter Review Beat the Clock! 6k + 2 = 26 Distribute Moving equal sign Simplify Solve.

Solving Quadratics Review. We must solve to get x 2 by itself 1 st !

UNIT 4 Properties and Algebraic Notation. Unit 4: Lesson 1  Learning Targets  I can use properties to simplify expressions and solve equations  I can.

照片档案整理一、照片档案的含义二、照片档案的归档范围三、卷内照片的分类、组卷、排序与编号四、填写照片档案说明五、照片档案编目及封面、备考填写六、数码照片整理方法七、照片档案的保管与保护.

공무원연금관리공단 광주지부 공무원대부등 공적연금 연계제도 공무원연금관리공단 광주지부. 공적연금 연계제도 국민연금과 직역연금 ( 공무원 / 사학 / 군인 / 별정우체국 ) 간의 연계가 이루어지지 않고 있 어 공적연금의 사각지대가 발생해 노후생활안정 달성 미흡 연계제도 시행전.

Жюль Верн ( ). Я мальчиком мечтал, читая Жюля Верна, Что тени вымысла плоть обретут для нас; Что поплывет судно громадней «Грейт Истерна»; Что.

Objective: Use factoring to solve quadratic equations. Standard(s) being met: 2.8 Algebra and Functions.

Substitution Method: Solve the linear system. Y = 3x + 2 Equation 1 x + 2y=11 Equation 2.

Find each value in simplified radical form. a) b)

Friday, March 27 Today's Objectives

Solving Systems using Substitution

Solving Equations by Factoring and Problem Solving

Simplify Expressions 34 A number divided by 3 is 7. n ÷ 3 = 7.

WEEK 1 FOUNDATION.

Solving Systems of Equations using Substitution

Check Homework!.

What is an equation? An equation is a mathematical statement that two expressions are equal. For example, = 7 is an equation. Note: An equation.

5A.1 - Logarithmic Functions

Equation Review Given in class 10/4/13.

Win Our Money Round 2.

Solving Quadratic Equations

2 Understanding Variables and Solving Equations.

2 Understanding Variables and Solving Equations.

QQ1 1. Simplify: -2(x + 3) 2. Simplify: 3[(5 + 72) – 20] = -2x - 6

4.6 Cramer’s Rule System of 2 Equations System of 3 Equations

Who Wants to be an Equationaire?. Who Wants to be an Equationaire?

10/10/ Bell Work Write and answer the following questions.

Agenda Check Homework Algebra Skills Review Worksheet

Algebra EquationsJeopardy

How to Solve Exponential Equations

Equation Review.

Solving a System of Linear Equations

Logarithmic Functions

Learning Target 28a The student will be able to:

Presentation transcript:

Kristina Anderson March 25, 2009

EXIT FactorSimplifyFind xPotpourri

What is the factored form of… SOL A.12 A. 11(11 – 77x) B. 11(11 – 7x) C. 11(11 + 7x) D. –11(11 + 7x)

What is the factored form of… A. –7(4x + 3) B. –7(4x + 21) C. 7(4x + 3) D. –7(4x – 3) SOL A.12

What is the factored form of… SOL A.12 A. x 2 (5x – 1) B. x 2 (5x + 1) C. x 2 (5x + x) D. x 2 (5x – x) 5x 3 – x 2

What is the factored form of… SOL A.12 –24x x A. 6x(4x + 9) B. 6x(–4x – 9) C. 6x(–4x + 9) D. 6x(4x – 9)

What is the simplified form of… SOL A.3 –4(–5x + 2) A. 20x – 8 B. –20x – 8 C. –9x – 2 D. 20x – 2

What is the simplified form of… SOL A.3 –6(3x + 4) – 9 A. –18x – 11 B. –18x – 33 C. –3x – 11 D. –3x – 33

What is the simplified form of… SOL A.3 6x + 4(5 – 7x) – 3 A. 3x + 17 B. –22x + 6 C. 3x + 6 D. –22x + 17

What is the simplified form of… SOL A.3 3(9 – 2x) + 5(3x + 4) – 4x A. 5x + 47 B. 12x + 32 C. –2x + 31 D. 5x + 31

Solve the equation for x… SOL A.1 –3(4 + 2x) = 6 A. 1 B. –3 C. 3 D. 9

Solve the equation for x… SOL A.1 7(–5x + 2) – 5 = –61 A. –29 B. –2 C. 58/35 D. 2

Solve the equation for x… SOL A.1 –6x + 4(x – 5) = –20 A. 15/2 B C. 0 D. 2

Solve the equation for x… SOL A.1 –6(4 – 2x) + 5(–x + 2) = 21 A. 5 B. –38/13 C. 1 D. –12/13

What is the simplified form of… SOL A.11 A. 4x + 56 B. 4x + 7 C. 4x – 7 D. –4x – 56

Evaluate the following… SOL A.3 A. 10 B. –2 C. 1 D. –9

The line –3x + 3y = 12 is equal to… SOL A.1 A. y = x + 4 B. y = –x – 4 C. y = x – 4 D. y = 3x + 4

The equation of the line through (2,4) and m= –3 is _________. SOL A.8 A. y = –3x + 4 B. y = –3x + 10 C. y = –3x + 2 D. y = –3x – 10