i solved for 3x+2y=0 but not sure wich one of these is correct?
(0,0), (0-3), (-2,3)
or

(0,0), (0,-3), (-2,0)

Question

i solved for 3x+2y=0 but not sure wich one of these is correct? 
(0,0), (0-3), (-2,3) 
or

 (0,0), (0,-3), (-2,0)

aravindg · Answer

just plug in the value and see

aravindg · Answer

what do you get when you plug in (-2,3) ?

anonymous · Answer

-6

directrix · Answer

plug in (-2,3)
-------------
3x+2y=0
3(-2) + 2(3) = ?   Hint: It is not -6.

anonymous · Answer

attachment

directrix · Answer

Correct. 

So, which of these is the answer you seek:

i solved for 3x+2y=0 but not sure wich one of these is correct? 
(0,0), (0-3), (-2,3) 
@krissywatts

anonymous · Answer

(0,0) ( 2,-3) (-2,3) is this correct?

directrix · Answer

@krissywatts   Exactly ONE of those three ordered pairs is correct.

You have already figured it out. Click on the attachment to see your work.

anonymous · Answer

i have to find three

directrix · Answer

(0,0) ( 2,-3) (-2,3) is this correct?

YES, these three are correct.
@krissywatts

anonymous · Answer

okay thanks