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Mathematics 19 Online
OpenStudy (butterflydreamer):

Parametrics :P I need help with Part C xD I completely forgot how to prove pq= -4 http://prntscr.com/6heakw

OpenStudy (dan815):

ah itd be nice if i can just see that picture i hate reading the text to figure out the details

OpenStudy (butterflydreamer):

you can't see the pic? :O or it's not clear? LOL i'll draw it out

OpenStudy (dan815):

its not clear

OpenStudy (rational):

product of slopes = -1

OpenStudy (rational):

find the slopes OP, OQ then set their product equal to -1

OpenStudy (butterflydreamer):

|dw:1426490428105:dw|

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