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Graphing Using Intercepts
To graph the linear equation using the intercept method, setting either or to zero evaluates to the same intercept at the origin, . Because the intercepts do not provide distinct locations, two more points must be calculated. Choose an arbitrary value such as , which gives , creating the ordered pair . Choosing another value like leads to , forming the point . Mark the three points , , and on a rectangular coordinate system and draw a straight line through them to represent the equation's graph.
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Intermediate Algebra @ OpenStax
Ch.3 Graphs and Functions - Intermediate Algebra @ OpenStax
Algebra
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Graphing by Plotting Points
Horizontal Line
Intercepts of a Line
Graphing a Line Using the Intercept Method
Graphing Using Intercepts
Graphing Using Intercepts
Vertical Line