The equation is .
The equation is in the form where m is the slope and b is the y - intercept of the equation of graph.
So, the slope of the line is 2 and the y - intercept is 1.
The slope of the line is 2 and the y - intercept is 1.
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
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.![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=199f81a4612f9d72ae8369f69c23f4aa.png\")
is in the form ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=37a3162ea0616fe6c23aa6e01e176309.png\")
where m is the slope and b is the y - intercept of the equation of graph.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")