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Mathematics 15 Online
OpenStudy (anonymous):

NEED HELP! BEEN WAITING FOR SOMEONE TO ANSWER BUT IT SEEMS LIKE NO ONE HASN'T :(

OpenStudy (anonymous):

OpenStudy (anonymous):

answer what

OpenStudy (anonymous):

I posted the picture.

OpenStudy (anonymous):

alright let me take a look

OpenStudy (anonymous):

Sure.

OpenStudy (anonymous):

Lmao sometimes we just gotta use caps on these mofos loll

OpenStudy (anonymous):

Tell me about it. Been waiting for an answer since an hour ago. I've been bumping this question for like my 4th time.

OpenStudy (anonymous):

Loll man its hard out here for them answers

OpenStudy (anonymous):

This is Math, I know some of these people are smart. Well most of them are.. but you know?

OpenStudy (anonymous):

I might be tagging random people to answer this!

OpenStudy (anonymous):

@ganeshie8

ganeshie8 (ganeshie8):

you need to know 2 things to write an equation of circle : 1) center of circle 2) radius

OpenStudy (anonymous):

oKAY.

ganeshie8 (ganeshie8):

look at the figure, what are the coordinates of center "\(\bullet\) " ?

OpenStudy (anonymous):

(1,-1)

ganeshie8 (ganeshie8):

not quite, try again :) keepin mind, the grid is 2x2

OpenStudy (anonymous):

Yeah, that got me confused.

OpenStudy (anonymous):

But I understand now.

ganeshie8 (ganeshie8):

good :) so u figured out the equaiton ?

OpenStudy (anonymous):

Ah nope. But I know it went by 2.

OpenStudy (anonymous):

Wait.. will it be C?

ganeshie8 (ganeshie8):

step by step

ganeshie8 (ganeshie8):

center = ? radius = ?

OpenStudy (anonymous):

Center: (2,-1) Radius: 2

OpenStudy (anonymous):

Radius: -1**

ganeshie8 (ganeshie8):

Center: (2,-1) is \(\large \color{red}{\checkmark}\)

ganeshie8 (ganeshie8):

check ur radius again

ganeshie8 (ganeshie8):

|dw:1399006752456:dw|

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