Question

A circle is centered at (5, −9) and has a radius of 12. Which of the following is the equation for this circle?

(x − 5)2 + (y + 9)2 = 12
(x − 5)2 + (y + 9)2 = 144
(x + 5)2 + (y − 9)2 = 144
(x + 5)2 + (y − 9)2 = 12

Answer 1

@snowflake0531

Answer 2

I suppose its one of the last two?

Answer 3

._. what did we say about flipping signs

Answer 4

Oh my god

Answer 5

I meant the opposite sorry sorry

Answer 6

The TOP two

Answer 7

I really meant that darn it

Answer 8

Okay
and do you remember what we said about the right side is radius squared?

Answer 9

No but lets pretend I did

Answer 10

LOL
well, right side is radius square so 12^2 is....? which choice xd

Answer 11

Second one

Answer 12

yep