The Focus is
The axis of the parabola is horizontal passing through (0, 0) and
The standard form is
(Replace )
(Simplify)
The standard form of the parabola is .
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=e5e66f5d4827ec3c19ef152c1112cd2b.png\")
![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=e5e66f5d4827ec3c19ef152c1112cd2b.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=85b495d13621fb9025d9e613a651e597.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=3a1544c0130c14c7b6ecbd8815b8550f.png\")
(Replace ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ae081089bb197d8c0c2a31900346601f.png\")
)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=e4307fea688ef68dc4bae764d5f0c471.png\")
(Simplify)![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=e4307fea688ef68dc4bae764d5f0c471.png\")
.