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Full Description
Angel's texts are a proven favorite among students and instructors alike. The Angel texts consistently receive praise for their readability - short, clear sentences are used to ensure the text is readable even for those with weak reading skills- and for the abundance of detailed, worked-out examples... more than any other text! In this revised, 3rd edition of Elementary Algebra Early Graphing for College Students, Angel continues to focus on the needs of the students taking this class and the instructors teaching them.
Contents
NoteExercises, and Chapter Practice Test and after Chapter 1, Cumulative Review Test.PrefaceTo the StudentCHAPTER 1 Real Numbers 1.1 Study Skills for Success in Mathematics1.2 Problem Solving1.3 Fractions1.4 The Real Number System1.5 InequalitiesMid-Chapter Test: Sections 1.1-1.51.6 Addition of Real Numbers1.7 Subtraction of Real Numbers1.8 Multiplication and Division of Real Numbers1.9 Exponents, Parentheses, and the Order of Operations1.10 Properties of the Real Number SystemCHAPTER 2 Solving Linear Equations and Inequalities 2.1 Combining Like Terms2.2 The Addition Property of Equality2.3 The Multiplication Property of Equality2.4 Solving Linear Equations with a Variable on Only One Side of the EquationMid-Chapter Test: Sections 2.1-2.42.5 Solving Linear Equations with the Variable on Both Sides of the Equation2.6 Formulas2.7 Ratios and Proportions2.8 Inequalities in One VariableCHAPTER 3 Applications of Algebra 3.1 Changing Application Problems into Equations3.2 Solving Application ProblemsMid-Chapter Test: Sections 3.1-3.23.3 Geometric Problems3.4 Motion, Money, and Mixture ProblemsCHAPTER 4 Graphing Linear Equations 4.1 The Cartesian Coordinate System and Linear Equations in Two Variables4.2 Graphing Linear Equations4.3 Slope of a LineMid-Chapter Test: Sections 4.1-4.34.4 Slope-Intercept and Point-Slope Forms of a Linear Equation4.5 Graphing Linear Inequalities4.6 FunctionsCHAPTER 5 Systems of Linear Equations 5.1 Solving Systems of Equations Graphically5.2 Solving Systems of Equations by Substitution5.3 Solving Systems of Equations by the Addition MethodMid-Chapter Test: Sections 5.1-5.35.4 Systems of Equations: Applications and Problem Solving5.5 Solving Systems of Linear InequalitiesCHAPTER 6 Exponents and Polynomials 6.1 Exponents6.2 Negative Exponents6.3 Scientific NotationMid-Chapter Test: Sections 6.1-6.36.4 Addition and Subtraction of Polynomials6.5 Multiplication of Polynomials6.6 Division of PolynomialsCHAPTER 7 Factoring 7.1 Factoring a Monomial from a Polynomial7.2 Factoring by Grouping7.3 Factoring Trinomials of the form ax(2) + bx + c, a = 17.4 Factoring Trinomials of the form ax(2) + bx + c, a 1Mid-Chapter Test: Sections 7.1-7.47.5 Special Factoring Formulas and a General Review of Factoring7.6 Solving Quadratic Equations Using Factoring7.7 Applications of Quadratic EquationsCHAPTER 8 Rational Expressions and Equations 8.1 Simplifying Rational Expressions8.2 Multiplication and Division of Rational Expressions8.3 Addition and Subtraction of Rational Expressions with a Common Denominator and Finding the Least Common Denominator8.4 Addition and Subtraction of Rational ExpressionsMid-Chapter Test: Sections 8.1-8.48.5 Complex Fractions8.6 Solving Rational Equations8.7 Rational Equations: Applications and Problem Solving8.8 VariationCHAPTER 9 Roots and Radicals 9.1 Evaluating Square Roots9.2 Simplifying Square Roots9.3 Adding, Subtracting, and Multiplying Square Roots9.4 Dividing Square RootsMid-Chapter Test: Sections 9.1-9.49.5 Solving Radical Equations9.6 Radicals: Applications and Problem Solving9.7 Higher Roots and Rational ExponentsCHAPTER 10 Quadratic Equations 10.1 The Square Root Property10.2 Solving Quadratic Equations by Completing the Square10.3 Solving Quadratic Equations by the Quadratic FormulaMid-Chapter Test: Sections 10.1-10.310.4 Graphing Quadratic Equations10.5 Complex NumbersAPPENDICES A Review of Decimals and PercentsB Finding the Greatest Common Factor and Least Common DenominatorC GeometryAnswersGraphing Answer Section Applications IndexIndexPhoto Credits
