![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
The line equation in slope-intercept form is ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=9431600650ad4fcaf106aa1644dda8c2.png\")
, where m is the slope and b is the y-intercept.
Find the y-intercept value by replacing m with 2, y with 4 and x with 2 in the equation .
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=0cfb362206b375e3e9eb406dc4c96b1f.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=9499b4b7d6cacc90d1aebcfdb46c04c3.png\")
Subtract 4 from each side.
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=4682d2e0a1ae4be83fe666767a85650b.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=8735cd465466408016ceb6566591712a.png\")
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step2.JPG\")
Replace m with 4 and b with 0 in the equation .
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=6453d00709bdebee1bf3c866a39d4310.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=b87c8fc73cf10123f7c7e97e9df72e79.png\")
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
The slope-intercept form of the line equation is ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=b87c8fc73cf10123f7c7e97e9df72e79.png\")
.