The points is A(3, 4), B(4, 6)
Substitute in slope formula.
(Subtract: )
(Simplify)
The slope of the line that passes through the points is 2.
![\"slope](\"http://www.mathskey.com/userfiles/image/Library/slope_of_a_line.gif\")
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=38953f28ecaedc5df6643a3a4e4d6ae4.png\")
in slope formula.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=e1aaa420988afa814152031b03ae40b5.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=8e5470d2c47fa8b75609505d043f6fa7.png\")
(Subtract: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=7ec369313b5c657f20f700884eaa6973.png\")
)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=682e107c9794092c1c7679254c3d0fd5.png\")
(Subtract: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=8f6623ffa2094abbc3b8d9b25855ce28.png\")
)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=9bd54f8c8daec09b3545708fc573f317.png\")
(Simplify) ![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")