Ask your own question, for FREE!
Mathematics 13 Online
OpenStudy (anonymous):

Need help in sketching a parametric curveve familiar from trigonometry. Find slope and determine whether the graph is concave up or down

OpenStudy (anonymous):

here is the complete question http://i45.tinypic.com/29wqolh.png

OpenStudy (anonymous):

i know how to find the derivative but im not really getting the rest of it

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!