The slope of line is and its y - intercept is .
Substitute the values of in the slope - intercept form of equation .
The line equation is .
The equation of line is .
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=595a584492faed04e43b84be8b36b545.png\")
and its y - intercept is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=07a471d04222b4d21f805be6bf1713ec.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=08b799b65e088b14d17e3efa90eace7a.png\")
in the slope - intercept form of equation ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=0ac5d9e78651e848947bc585282dfea3.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=a7b11b9847a4ec54fe3cf266167c5809.png\")
.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=a7b11b9847a4ec54fe3cf266167c5809.png\")
.