![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
Rewrite the algebraic expression from previous exercise 50 a is ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=c37e08d473ae5d7241dfbbd56543f303.png\")
.
The x-intercept is 400, so the graph intersects the x-axis at ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=468a5d5fb6c59e608b3b5a8a389952c9.png\")
.
The y-intercept is 1000, so the graph intersects the y-axis at ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=313ab884b1a8ace7e0eed80beeb83bff.png\")
.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step2.JPG\")
Use these ordered pairs to graph the equation.
\1. Draw a coordinate plane.
\2. Plot the points.
\3. Draw a line through these points.
\![\"graph](\"/userfiles/image/Library/Algebra1/graph_linear_equation_50x+20y=20000.gif\")
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
Graph for the linear equation is