![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
The equation of line passing through the points ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=0ee7aa3946131d94d6be90693b01e351.png\")
is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=dc2fde3543f3509fcf1234a30d6ee50d.png\")
.
The equation of line passing through the points ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=c18449e0183d93260380ddc3221e7027.png\")
is
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=207f7d151c53bbf367c36bdb1c3af1d9.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=66b6a6bde1fca3d94bfc14ca695fca6d.png\")
(Substitute ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=dd0cb9bb5218859c1b62aa8bb461de23.png\")
)
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=b85cab92cd88598dc5ccf53759648901.png\")
(Simplify)
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=9abfa20db15ef1790b7d62e4bc07142a.png\")
(Simplify)![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
The equation of secant line is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=2ebeb5e88594fc26f0866eea2049838f.png\")
.