Which of the following circles have their centers in the third quadrant? Check all that apply.

A. (x + 14)2 + (y - 14)2 = 84
B. (x + 16)2 + (y + 3)2 = 17
C. (x + 3)2 + (y - 6)2 = 44
D. (x + 9)2 + (y + 12)2 = 36

Question

Which of the following circles have their centers in the third quadrant? Check all that apply.

 		A.	(x + 14)2 + (y - 14)2 = 84
 		B.	(x + 16)2 + (y + 3)2 = 17
 		C.	(x + 3)2 + (y - 6)2 = 44
 		D.	(x + 9)2 + (y + 12)2 = 36

anonymous · Answer

what is third quadrant?:o

loser66 · Answer

|dw:1396852840234:dw|

loser66 · Answer

are you vietnamese?

anonymous · Answer

Oh! and yes haha

loser66 · Answer

know how to read vietnamese?

anonymous · Answer

sadly, i don't know math for being asian lol
and uh kinda

loser66 · Answer

if you feel comfortable when speaking English, go ahead. If you want me explain it in vietnamese, I will. :)

anonymous · Answer

probably english xD
i know how to speak viet but not read it sort of :l

loser66 · Answer

however, I am a picky one!! I am willing to teach you step by step. You must show me your attempting.

loser66 · Answer

Ready?

anonymous · Answer

Oh its fine, i'm not those lazy people that expect the answer to be given straight up haha
reeeeeeeeeeeeeeeeeeeady :D

loser66 · Answer

the unit circle is divided into 4 quadrant as shown|dw:1396853316724:dw|