Ask your own question, for FREE!
Mathematics 17 Online
OpenStudy (anonymous):

What is the equation of the parabola, in vertex form, with focus at (2,-4) and directrix y = -6? A. (y+4)^2=-4(x-2) B. (x-2)^2=-1/4(y+5) C. (x+2)^2=1/4(y+4) D. (x-2)^2=4(y+5)

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!