Ask your own question, for FREE!
Mathematics 21 Online
OpenStudy (girlover):

Help easy math question

OpenStudy (girlover):

Directrix (directrix):

Hint: think of the order pair <v1, v2>.

Directrix (directrix):

Go here http://tinyurl.com/oa433su and take the 5 question self-test. Number 3 is the same as your posted question. The website will check your answer and you will know for sure. @girlover

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!