![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
The equation is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=2455a3695dca024f5619c922d5ead223.png\")
.
Rewrite the equation ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=2455a3695dca024f5619c922d5ead223.png\")
in the form ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=88fba1d91d62e6e1fc08a7a678e56dcf.png\")
by solving for y.
Add 1.25x to each.
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=8c3aeb7d68626e346b35cab8d834586c.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=09084fed572da19fcafafb8c0ecadb14.png\")
The equation can be rewritten in the form where ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=50545c272be86c66210e72d14bde5369.png\")
.![\"\"](\"/userfiles/image/steps_images/step2.JPG\")
Draw the coordinate plane.
\The slope is equal to the constant of variation, or ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=50545c272be86c66210e72d14bde5369.png\")
.
Plot a point at origin and identify the slope 1.25.
\Use the slope to locate a second point on the line, then draw a line through the points.
\![\"graph](\"/userfiles/image/Library/Algebra1/graph_the_equation_y=125x.gif\")
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
The equation graph is