Question

Derive the equation of the parabola with a focus at (−5, 5) and a directrix of y = -1.

Answer 1

what do you think it is?

Answer 2

no idea

Answer 3

do they show answers or you have to type it in?

Answer 4

f(x) = −one twelfth (x − 5)2 + 2 f(x) = one twelfth (x − 5)2 + 2 f(x) = −one twelfth (x + 5)2 + 2 f(x) = one twelfth (x + 5)2 + 2

Answer 5

f(x) = −one twelfth (x − 5)2 + 2
f(x) = one twelfth (x − 5)2 + 2
f(x) = −one twelfth (x + 5)2 + 2
f(x) = one twelfth (x + 5)2 + 2

Answer 6

@chefducky

Answer 7

i dunno sorry

Answer 8

3.09 lol.. I don't know the name of it...

Answer 9

@mathmath333 @ParthKohli @paki @SolomonZelman @Secret-Ninja

Answer 10

This should answer your question
http://openstudy.com/study#/updates/52442865e4b0838bd44947f9

Answer 11

it doesn't help... the answers there saying are wrong..