The point is and the slope is .
Substitute the values of in the point - slope form of the equation .
.
The point - slope form of the equation is .
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=8d0fa9c130c4d7abda2f498e6203fa39.png\")
and the slope is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=95a64ec637b41e7f92bc0cb2565b0694.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=128e1127c415f42d3e1919d0b5471d9b.png\")
in the point - slope form of the equation ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=308c40eff04ad1dbbe9436bd0b6ae0ac.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=034ff773ca94805a35083cdc4c09ccc3.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=9609a51a0894af9edbdc9f7e5eb455e5.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=9609a51a0894af9edbdc9f7e5eb455e5.png\")
.