Problem 1SP: Skill Practice
1. Find the distance between the points . Give the exact distance and an... Problem 2SP: Skill Practice
2. Determine if the points form the vertices of a right triangle.
Problem 3SP Problem 4SP: Skill Practice
4. Graph the equation by plotting points.
Problem 5SP: Skill Practice
5. Graph the equation by plotting points.
Problem 6SP Problem 1PE: In a rectangular coordinate system, the point where the x - and y -axes meet is called the _______. Problem 2PE: The x - and y -axes divide the coordinate plane into four regions called _______. Problem 3PE Problem 4PE Problem 5PE: A _______ to an equation in the variables x and y is an ordered pair (x,y) that makes the equation a... Problem 6PE Problem 7PE: 7. A y-intercept of a graph has an x-coordinate of _______.
Problem 8PE Problem 9PE: For Exercises 9-10, plot the points on a rectangular coordinate system.
9. A B C D E F
Problem 10PE: For Exercises 9-10, plot the points on a rectangular coordinate system. A (2,5) B (92,73) C... Problem 11PE: For Exercises 11-18,
a. Find the exact distance between the points. (See Example 1)
b. Find the... Problem 12PE: For Exercises 11-18,
a. Find the exact distance between the points. (See Example 1)
b. Find the... Problem 13PE: For Exercises 11-18,
a. Find the exact distance between the points. (See Example 1)
b. Find the... Problem 14PE: For Exercises 11-18, a. Find the exact distance between the points. (See Example 1 ) b. Find the... Problem 15PE: For Exercises 11-18, a. Find the exact distance between the points. (See Example 1 ) b. Find the... Problem 16PE: For Exercises 11-18, a. Find the exact distance between the points. (See Example 1 ) b. Find the... Problem 17PE: For Exercises 11-18,
a. Find the exact distance between the points. (See Example 1)
b. Find the... Problem 18PE: For Exercises 11-18,
a. Find the exact distance between the points. (See Example 1)
b. Find the... Problem 19PE: For Exercises 19-22, determine if the given points form the vertices of a right triangle. (See... Problem 20PE: For Exercises 19-22, determine if the given points form the vertices of a right triangle. (See... Problem 21PE: For Exercises 19-22, determine if the given points form the vertices of a right triangle. (See... Problem 22PE: For Exercises 19-22, determine if the given points form the vertices of a right triangle. (See... Problem 23PE: For Exercises 23-24, determine if the given points are solutions to the equation. x2+y=1 a. (2,3) b.... Problem 24PE: For Exercises 23-24, determine if the given points are solutions to the equation. |x3|y=4 a. (1,2)... Problem 25PE: For Exercises 25-30, identify the set of values x for which y will be a real number. y=2x3 Problem 26PE Problem 27PE: For Exercises 25-30, identify the set of values x for which y will be a real number. y=x10 Problem 28PE Problem 29PE: For Exercises 25-30, identify the set of values x for which y will be a real number.
29.
Problem 30PE: For Exercises 25-30, identify the set of values x for which y will be a real number.
30.
Problem 31PE: For Exercises 31-44, graph the equations by plotting points. (See Examples 4-5) y=x Problem 32PE Problem 33PE: For Exercises 31-44, graph the equations by plotting points. (See Examples 4-5)
33.
Problem 34PE Problem 35PE: For Exercises 31-44, graph the equations by plotting points. (See Examples 4-5) y=x3 Problem 36PE Problem 37PE: For Exercises 31-44, graph the equations by plotting points. (See Examples 4-5) y|x|=2 Problem 38PE Problem 39PE: For Exercises 31-44, graph the equations by plotting points. (See Examples 4-5) y2x2=0 Problem 40PE Problem 41PE: For Exercises 31-44, graph the equations by plotting points. (See Examples 4-5)
41.
Problem 42PE Problem 43PE: For Exercises 31-44, graph the equations by plotting points. (See Examples 4-5) y=|x+1| Problem 44PE Problem 45PE: For Exercises 45-50, estimate the x - and y -intercepts from the graph. Problem 46PE Problem 47PE: For Exercises 45-50, estimate the x- and y-intercepts from the graph.
47.
Problem 48PE Problem 49PE: For Exercises 45-50, estimate the x- and y-intercepts from the graph.
49.
Problem 50PE: For Exercises 45-50, estimate the x- and y-intercepts from the graph.
50.
Problem 51PE: For Exercises 51-62, find the x - and y -intercepts. (See Example 6) 2x+4y=12 Problem 52PE Problem 53PE: For Exercises 51-62, find the x - and y -intercepts. (See Example 6) x2+y=9 Problem 54PE Problem 55PE: For Exercises 51-62, find the x - and y -intercepts. (See Example 6) y=|x5|2 Problem 56PE Problem 57PE: For Exercises 51-62, find the x - and y -intercepts. (See Example 6) x=y21 Problem 58PE Problem 59PE: For Exercises 51-62, find the x - and y -intercepts. (See Example 6) |x|=|y| Problem 60PE Problem 61PE: For Exercises 51-62, find the x - and y -intercepts. (See Example 6) (x3)24+(y4)29=1 Problem 62PE: For Exercises 51-62, find the x - and y -intercepts. (See Example 6) (x+6)216+(y+3)24=1 Problem 63PE: A map of wilderness area is drawn with the origin placed at the parking area. Two fire observation... Problem 64PE Problem 65PE: The position of an object in a video game is represented by an ordered pair. The coordinates of the... Problem 66PE Problem 67PE Problem 68PE Problem 69PE Problem 70PE Problem 71PE: For Exercises 71-72, the endpoints of a diameter of a circle are shown. Find the center and radius... Problem 72PE: For Exercises 71-72, the endpoints of a diameter of a circle are shown. Find the center and radius... Problem 73PE: For Exercises 73-74, an isosceles triangle is shown. Find the area of the triangle. Assume that the... Problem 74PE: For Exercises 73-74, an isosceles triangle is shown. Find the area of the triangle. Assume that the... Problem 75PE: For Exercises 75-78, determine if points A, B, and C are collinear. Three points are collinear if... Problem 76PE: For Exercises 75-78, determine if points A, B, and C are collinear. Three points are collinear if... Problem 77PE: For Exercises 75-78, determine if points A, B, and C are collinear. Three points are collinear if... Problem 78PE Problem 79PE Problem 80PE Problem 81PE: Explain how to find the x - and y -intercepts from an equation in the variables, x and y. Problem 82PE Problem 83PE Problem 84PE Problem 85PE Problem 86PE Problem 87PE Problem 88PE Problem 89PE: For Exercises 89-92, graph the equation with a graphing utility on the given viewing window. (See... Problem 90PE: For Exercises 89-92, graph the equation with a graphing utility on the given viewing window. (See... Problem 91PE Problem 92PE: For Exercises 89-92, graph the equation with a graphing utility on the given viewing window. (See... Problem 93PE Problem 94PE format_list_bulleted