How to Graph an Equation?

An equation can be graphed by finding the value of the equation by substituting the value of the variables depending upon the range.For example consider X+4Y=9 , 04 , 04.So substitute X=0,Y=0 then the value is 9 similarly find for all the values in the range.Then plot the values for the coordinates been taken as [0,0] , [0,1],[1,0] etc., where first number represents X value and the second represents Y value
How to Graph an Equation
Making graphs of equations seems like a very difficult task, especially when you are dealing with algebra for the first time. However, graphing an equation is not much more difficult than graphing anything else, and that isn't very hard to do. Learning... More »
Difficulty: Moderately Easy
Source: www.ehow.com
Q&A Related to "How to Graph an Equation"
 One way to graph linear equations is to use the slope-intercept equation which is given by Y=MX+B. Secondly, graph the y-intercept which is the point (0, B). Then use the slope which http://answers.ask.com/Science/Mathematics/how_to_...
 1. Draw a Cartesian Coordinate Plane (an x and y axis) on your graph paper. 2. Write the simultaneous equations on another piece of paper. Rearrange (if necessary) the equations algebraically http://www.ehow.com/how_5142293_graph-simultaneous...
 1 Understand how polar equations work. Coordinates in polar equations are of the form (r,θ), where r represents radius and θ represents angle. This means you rotate &theta http://www.wikihow.com/Graph-Polar-Equations