1 Operations On Real Numbers And Algebraic Expressions 2 Equations And Inequalities In One Variable 3 Introduction To Graphing And Equations Of Lines 4 Systems Of Linear Equations And Inequalities In Two Variables 5 Exponents And Polynomials 6 Factoring Polynomials 7 Rational Expressions And Equations 8 Graphs, Relations, And Functions 9 Radicals And Rational Exponents 10 Quadratic Equations And Functions 11 Exponential And Logarithmic Functions 12 Conics 13 Sequences, Series, And The Binomial Theorem A Synthetic Division B Geometry Review C More On Systems Of Linear Equations D Table Of Square Roots E Transformations expand_more
3.1 The Rectangular Coordinate System And Equations In Two Variables 3.2 Graphing Equations In Two Variables 3.3 Slope 3.4 Slope-intercept Form Of A Line 3.5 Point-slope Form Of A Line 3.6 Parallel And Perpendicular Lines 3.7 Linear Inequalities In Two Variables Chapter Questions expand_more
Problem 1E: The _____ of an equation in two variables is the set of points whose coordinates, (x, y) satisfy the... Problem 2E Problem 3E: In Problems 2 and 3, draw a complete graph of each equation using point plotting. 3. y = 4x + 8 Problem 4E Problem 5E Problem 6E Problem 7E Problem 8E Problem 9E Problem 10E: In Problems 9 and 10, graph each linear equation using the point-plotting method. 10. 2x + 3y = 12 Problem 11E Problem 12E Problem 13E Problem 14E Problem 15E Problem 16E Problem 17E Problem 18E Problem 19E Problem 20E Problem 21E Problem 22E Problem 23E Problem 24E Problem 25E: In Problems 25-32, determine whether or not the equation is a linear equation in two variables.... Problem 26E: In Problems 25-32, determine whether or not the equation is a linear equation in two variables.... Problem 27E Problem 28E: In Problems 25-32, determine whether or not the equation is a linear equation in two variables.... Problem 29E Problem 30E: In Problems 25-32, determine whether or not the equation is a linear equation in two variables.... Problem 31E Problem 32E: In Problems 25-32, determine whether or not the equation is a linear equation in two variables.... Problem 33E Problem 34E: In Problems 33-50, graph each linear equation using the point-plotting method. See Objective 1. 34.... Problem 35E Problem 36E: In Problems 33-50, graph each linear equation using the point-plotting method. See Objective 1. 36.... Problem 37E Problem 38E: In Problems 33-50, graph each linear equation using the point-plotting method. See Objective 1. 38.... Problem 39E Problem 40E Problem 41E Problem 42E: In Problems 33-50, graph each linear equation using the point-plotting method. See Objective 1. 42.... Problem 43E Problem 44E Problem 45E Problem 46E: In Problems 33-50, graph each linear equation using the point-plotting method. See Objective 1. 46.... Problem 47E Problem 48E: In Problems 3350, graph each linear equation using the point-plotting method. See Objective 1. 48. x... Problem 49E Problem 50E: In Problems 3350, graph each linear equation using the point-plotting method. See Objective 1. 50. y... Problem 51E Problem 52E: In Problems 51-58, find the intercepts of each graph. See Objective 2. 52. Problem 53E Problem 54E: In Problems 51-58, find the intercepts of each graph. See Objective 2. 54. Problem 55E Problem 56E: In Problems 51-58, find the intercepts of each graph. See Objective 2. 56. Problem 57E Problem 58E: In Problems 51-58, find the intercepts of each graph. See Objective 2. 58. Problem 59E Problem 60E: In Problems 59-70, find the intercepts of each equation. See Objective 2. 60. 3x 5y = 30 Problem 61E Problem 62E: In Problems 59-70, find the intercepts of each equation. See Objective 2. 62. y = 10x Problem 63E Problem 64E Problem 65E Problem 66E Problem 67E Problem 68E: In Problems 5970, find the intercepts of each equation. See Objective 2. 68. y = 6 Problem 69E Problem 70E: In Problems 5970, find the intercepts of each equation. See Objective 2. 70. x + 8 = 0 Problem 71E Problem 72E: In Problems 7186, graph each linear equation by finding its intercepts. See Objective 2. 72. 3x 5y... Problem 73E Problem 74E Problem 75E Problem 76E: In Problems 7186, graph each linear equation by finding its intercepts. See Objective 2. 76. 43x+y=1 Problem 77E Problem 78E: In Problems 7186, graph each linear equation by finding its intercepts. See Objective 2. 78. 13xy=0 Problem 79E Problem 80E: In Problems 7186, graph each linear equation by finding its intercepts. See Objective 2. 80. y=23x3 Problem 81E Problem 82E Problem 83E Problem 84E Problem 85E Problem 86E Problem 87E Problem 88E: In Problems 8794, graph each horizontal or vertical line. See Objective 3. 88. x = 7 Problem 89E Problem 90E: In Problems 8794, graph each horizontal or vertical line. See Objective 3. 90. y = 2 Problem 91E Problem 92E Problem 93E Problem 94E Problem 95E Problem 96E Problem 97E Problem 98E Problem 99E Problem 100E Problem 101E Problem 102E Problem 103E Problem 104E Problem 105E Problem 106E Problem 107E Problem 108E Problem 109E: If (x, 2) is a point on the graph of 3x + 5y = 11, find x. Problem 110E Problem 111E Problem 112E: Plot the points ( 1, 2) and (5, 2) and draw a line through the points. What is the equation of this... Problem 113E Problem 114E: Plot the points (3, 1) and (3, 2) and draw a line through the points. What is the equation of this... Problem 115E Problem 116E Problem 117E Problem 118E Problem 119E: Create a set of ordered pairs in which the x-coordinates are twice the y-coordinates. What is the... Problem 120E Problem 121E Problem 122E Problem 123E Problem 124E Problem 125E Problem 126E Problem 127E Problem 128E: Graph each of the following linear equations in the same xy-plane. What statement can you make about... Problem 129E Problem 130E Problem 131E Problem 132E Problem 133E Problem 134E Problem 135E Problem 136E Problem 137E Problem 138E Problem 139E Problem 140E Problem 141E Problem 142E: In Problems 137-142, use technology to graph each equation. 142. y = x2 + 3x format_list_bulleted