Problem 1E: Finding Intercepts Describe how to find the x and y intercepts of the graph of an equation. Problem 2E: Verifying Points of Intersection How can you check that an ordered pair is a point of intersection... Problem 3E: Matching In Exercises 3-6, match the equation with its graph. [The graphs are labeled (a), (b), (c),... Problem 4E: Matching In Exercises 3-6, match the equation with its graph. [The graphs are labeled (a), (b). (c),... Problem 5E: Matching In Exercises 3-6, match the equation with its graph. [The graphs are labeled (a), (b). (c),... Problem 6E: Matching In Exercises 3-6, match the equation with its graph. [The graphs are labeled (a), (b). (c),... Problem 7E Problem 8E: Sketching a Graph by Point Plotting In Exercises 7-16, sketch the graph of the equation by point... Problem 9E: Sketching a Graph by Point Plotting In Exercises 7-16, sketch the graph of the equation by point... Problem 10E Problem 11E: Sketching a Graph by Point Plotting In Exercises 7-16, sketch the graph of the equation by point... Problem 12E: Sketching a Graph by Point Plotting In Exercises 7-16, sketch the graph of the equation by point... Problem 13E: Sketching a Graph by Point Plotting In Exercises 7-16, sketch the graph of the equation by point... Problem 14E Problem 15E Problem 16E Problem 17E: Approximating Solution Points Using Technology In Exercises 17 and 18, use a graphing utility to... Problem 18E: Approximating Solution Points Using Technology In Exercises 17 and 18, use a graphing utility to... Problem 19E: Finding InterceptsIn Exercises 19-28, find any intercepts. y=2x5 Problem 20E: Finding Intercepts In Exercises 19-28, find any intercepts. y=4x2+3 Problem 21E: Finding Intercepts In Exercises 19-28, find any intercepts. y=x2+x2 Problem 22E Problem 23E: Finding Intercepts In Exercises 19-28, find any intercepts. y=x16x2 Problem 24E: Finding Intercepts In Exercises 19-28, find any intercepts. y=(x1)x2+1 Problem 25E: Finding Intercepts In Exercises 19-28, find any intercepts. y=2x5x+1 Problem 26E: Finding Intercepts In Exercises 19-28, find any intercepts. y=x2+3x(3x+1)2 Problem 27E: Finding Intercepts In Exercises 19-28, find any intercepts. x2yx2+4y=0 Problem 28E: Finding Intercepts In Exercises 19-28, find any intercepts. y=2xx2+1 Problem 29E Problem 30E Problem 31E Problem 32E Problem 33E Problem 34E Problem 35E Problem 36E Problem 37E Problem 38E Problem 39E Problem 40E Problem 41E Problem 42E Problem 43E Problem 44E Problem 45E Problem 46E: Using Intercepts and Symmetry to Sketch a Graph In Exercises 41-56, find any intercepts and test for... Problem 47E Problem 48E Problem 49E: Using Intercepts and Symmetry to Sketch a Graph In Exercises 41-56, find any intercepts and test for... Problem 50E Problem 51E: Using Intercepts and Symmetry to Sketch a Graph In Exercises 41-56, find any intercepts and test for... Problem 52E Problem 53E Problem 54E: Using Intercepts and Symmetry to Sketch a Graph In Exercises 41-56, find any intercepts and test for... Problem 55E Problem 56E Problem 57E Problem 58E Problem 59E: Finding Points of Intersection In Exercises 57-62, find the points of intersection of the graphs of... Problem 60E: Finding Points of Intersection In Exercises 57-62, find the points of intersection of the graphs of... Problem 61E: Finding Points of Intersection In Exercises 57-62, find the points of intersection of the graphs of... Problem 62E: Finding Points of Intersection In Exercises 57-62, find the points of intersection of the graphs of... Problem 63E: Finding Points of Intersection Using Technology In Exercises 63-66, use a graphing utility to find... Problem 64E Problem 65E Problem 66E Problem 67E: Modeling Data The table shows the Gross Domestic Product, or GDP (in trillions of dollars), for 2009... Problem 68E: Modeling Data The table shows [he numbers of cell phone subscribers (in millions) in the United... Problem 69E: Break-Even Point Find the sales necessary to break even (R=C) when the cost C of producing x units... Problem 70E: Using Solution Points For what values of k does the graph of y2=4kx pass through the point. (a) (1,... Problem 71E: Using Intercepts Write an equation whose graph has intercepts at x=32,x=4. and x=52 (There is more... Problem 72E: Symmetry A graph is symmetric with respect to the x-axis and to the y-axis. Is the graph also... Problem 73E: Symmetry A graph is symmetric with respect to one axis and to the origin. Is the graph also... Problem 74E Problem 75E: True or False? In Exercises 75-78, determine whether the statement is true or false. If it is false,... Problem 76E: True or False? In Exercises 75-78, determine whether the statement is true or false. If it is false,... Problem 77E Problem 78E: True or False? In Exercises 75-78, determine whether the statement is true or false. If it is false,... format_list_bulleted