Problem 1QC: Which of the following coordinates represent the same point: (3, /2), (3, 3/2), (3, 5/2), (3, /2),... Problem 2QC: Draw versions of Figure 12.21 with P in the second, third, and fourth quadrants. Verify that the... Problem 3QC: Give two polar coordinate descriptions of the point with Cartes an coordinates (1, 0). What are the... Problem 4QC: Describe the polar curves r = 12, r = 6, and r sin = 10. Problem 5QC Problem 6QC Problem 1E: Plot the points with polar coordinates (2,6) and (3,2). Give two alternative sets of coordinate... Problem 2E Problem 3E Problem 4E Problem 5E: What is the polar equation of the vertical line x = 5? Problem 6E: What is the polar equation of the horizontal line y = 5? Problem 7E Problem 8E Problem 9E: Graph the points with the following polar coordinates. Give two alternative representations of the... Problem 10E: Graph the points with the following polar coordinates. Give two alternative representations of the... Problem 11E Problem 12E Problem 13E Problem 14E: Points in polar coordinates Give two sets of polar coordinates for each of the points AF in the... Problem 15E Problem 16E Problem 17E Problem 18E Problem 19E Problem 20E Problem 21E Problem 22E Problem 23E: Rader Airplanes are equipped with transponders that allow air traffic controllers to see their... Problem 24E Problem 25E: Converting coordinates Express the following polar coordinates in Cartesian coordinates. 15. (3,4) Problem 26E: Converting coordinates Express the following polar coordinates in Cartesian coordinates. 16. (1,23) Problem 27E: Converting coordinates Express the following polar coordinates in Cartesian coordinates. 17. (1,3) Problem 28E: Converting coordinates Express the following polar coordinates in Cartesian coordinates. 18. (2,74) Problem 29E: Converting coordinates Express the following polar coordinates in Cartesian coordinates. 19. (4,34) Problem 30E: Converting coordinates Express the following polar coordinates in Cartesian coordinates. 20. (4, 5) Problem 31E: Converting coordinates Express the following Cartesian coordinates in polar coordinates in at least... Problem 32E: Converting coordinates Express the following Cartesian coordinates in polar coordinates in at least... Problem 33E: Converting coordinates Express the following Cartesian coordinates in polar coordinates in at least... Problem 34E: Converting coordinates Express the following Cartesian coordinates in polar coordinates in at least... Problem 35E: Converting coordinates Express the following Cartesian coordinates in polar coordinates in at least... Problem 36E: Converting coordinates Express the following Cartesian coordinates in polar coordinates in at least... Problem 37E Problem 38E Problem 39E Problem 40E Problem 41E Problem 42E Problem 43E Problem 44E Problem 45E Problem 46E Problem 47E Problem 48E Problem 49E: Cartesian-to-polar coordinates Convert the following equations to polar coordinates. 63. y = x2 Problem 50E: Cartesian-to-polar coordinates Convert the following equations to polar coordinates. 62. y = 3 Problem 51E: Cartesian-to-polar coordinates Convert the following equations to polar coordinates. 65. y = 1/x Problem 52E: Cartesian-to-polar coordinates Convert the following equations to polar coordinates. 64. (x l)2 +... Problem 53E Problem 54E Problem 55E Problem 56E Problem 57E: Graphing polar curves Graph the following equations. Use a graphing utility to check your work and... Problem 58E: Graphing polar curves Graph the following equations. Use a graphing utility to check your work and... Problem 59E Problem 60E Problem 61E: Graphing polar curves Graph the following equations. Use a graphing utility to check your work and... Problem 62E: Graphing polar curves Graph the following equations. Use a graphing utility to check your work and... Problem 63E: Graphing polar curves Graph the following equations. Use a graphing utility to check your work and... Problem 64E: Graphing polar curves Graph the following equations. Use a graphing utility to check your work and... Problem 65E Problem 66E Problem 67E Problem 68E Problem 69E: Using a graphing utility Use a graphing utility to graph the following equations. In each case, give... Problem 70E: Using a graphing utility Use a graphing utility to graph the following equations. In each case, give... Problem 71E Problem 72E: Using a graphing utility Use a graphing utility to graph the following equations. In each case, give... Problem 73E: Using a graphing utility Use a graphing utility to graph the following equations. In each case, give... Problem 74E: Using a graphing utility Use a graphing utility to graph the following equations. In each case, give... Problem 75E Problem 76E Problem 77E Problem 78E Problem 79E: Circles in general Show that the polar equation r22rr0cos(0)=R2r02 describes a circle of radius R... Problem 80E Problem 81E Problem 82E Problem 83E Problem 84E: Equations of circles Find equations of the circles in the figure. Determine whether the combined... Problem 85E: Navigating A plane is 150 miles north of a radar station, and 30 minutes later it is 60 east of... Problem 86E Problem 87E Problem 88E Problem 89E Problem 90E Problem 91E Problem 92E: Limiting limaon Consider the family of limaons r = 1 + b cos . Describe how the curves change as b ... Problem 93E Problem 94E Problem 95E Problem 96E: The lemniscate family Equations of the form r2 = a sin 2 and r2 = a cos 2 describe lemniscates (see... Problem 97E: The rose family Equations of the form r = a sin m or r = a cos m. where a is a real number and m is... Problem 98E Problem 99E Problem 100E: The rose family Equations of the form r = a sin m or r = a cos m. where a is a real number and m is... Problem 101E Problem 102E Problem 103E Problem 104E: Spirals Graph the following spirals. Indicate the direction in which the spiral is generated as ... Problem 105E: Enhanced butterfly curve The butterfly curve of Example 8 is enhanced by adding a term:... Problem 106E Problem 107E Problem 108E Problem 109E Problem 110E Problem 111E: Cartesian lemniscate Find the equation in Cartesian coordinates of the lemniscate r2 = a2 cos 2,... format_list_bulleted