1.1 Integers and Rational Numbers

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$Lesson 2a – Assessment - Scottsdale Community College - Math Blog$

Contentswww.ck12.orgContents1 Arithmetic Review 11.1 Integers and Rational Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.2 Addition and Subtraction of Rational Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . 91.3 Multiplication and Division of Rational Numbers . . . . . . . . . . . . . . . . . . . . . . . . . 151.4 Order of Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221.5 Chapter 1 Review . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322 Introduction to Variables 342.1 Variable Expressions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 352.2 Patterns and Expressions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392.3 Combining Like Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 422.4 The Distributive Property . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 452.5 Addition and Subtraction of Polynomials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 493 Polynomials and Exponents, Part 1 573.1 Exponential Properties Involving Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 593.2 Multiplying Two Polynomials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 623.3 Special Products of Polynomials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 674 Polynomials and Exponents, Part 2 734.1 Exponential Properties Involving Quotients . . . . . . . . . . . . . . . . . . . . . . . . . . . . 744.2 Exponential Properties Involving Zero and Negative Exponents . . . . . . . . . . . . . . . . . . 774.3 Division of Polynomials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 805 Solving Equations 825.1 The Solution of an Equation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 835.2 One-Step Equations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 855.3 Two-Step Equations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 905.4 Multi-Step Equations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 945.5 Equations with Variables on Both Sides . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 976 Linear Equations: Real World Applications 1006.1 Writing Equations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1016.2 Ratios and Proportions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1036.3 Scale and Indirect Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1066.4 Percent Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1087 Literal Equations and Inequalities 1137.1 Literal Equations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1147.2 Inequalities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1187.3 Inequalities Using Multiplication and Division . . . . . . . . . . . . . . . . . . . . . . . . . . . 1237.4 Multi-Step Inequalities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127iv
www.ck12.orgContents8 Graphs and Graphing Linear Equations 1328.1 The Coordinate Plane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1338.2 What makes a good graph . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1418.3 Graph a Linear Equation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1488.4 Graphing Using Intercepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1549 Introduction to Functions 1649.1 Functions and Function Notation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1659.2 Functions as Graphs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1709.3 Using Function Notation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18110 Linear Functions 18310.1 Slope and Rate of Change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18410.2 Graphs Using Slope-Intercept Form . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19310.3 Problem-Solving Strategies - Creating and Interpreting Graphs . . . . . . . . . . . . . . . . . . 20111 More on Linear Functions 20811.1 Writing Linear Equations in Slope-Intercept Form . . . . . . . . . . . . . . . . . . . . . . . . . 20911.2 Writing Linear Equations in Standard Form . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21711.3 Linear Inequalities in Two Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22112 Systems of Linear Equations 23012.1 Solving Linear Systems by Graphing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23112.2 Solving Linear Systems by Substitution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24212.3 Solving Linear Systems by Elimination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25012.4 Special Types of Linear Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26113 Problem Solving 27013.1 A Problem-Solving Plan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27113.2 Problem-Solving Strategies: Make a Table; Look for a Pattern . . . . . . . . . . . . . . . . . . . 27613.3 Problem-Solving Strategies: Guess and Check and Work Backwards . . . . . . . . . . . . . . . 28013.4 Problem-Solving Strategies - Using Graphs to solve a problem . . . . . . . . . . . . . . . . . . 28313.5 Problem-Solving Strategies: Use a Formula . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289v
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1.1 Integers and Rational Numbers

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