Question

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Answer 1

thats right! you just have to eyeball the center and radius by comparing with the standard form of equation of circle

Answer 2

So A is correct, right?

Answer 3

why not B?

Answer 4

http://1.bp.blogspot.com/-Jy7rHzyLKZo/UXqZ7Hw60YI/AAAAAAAAId4/ATq0GGb3KCA/s1600/circleEquation.PNG

Answer 5

Oh, thanks! :)

Answer 6

So it's A.

Answer 7

Yep! option B gives the below equation :
\[\large (x\color{Red}{+}3)^2 + (y-3)^2= 36\]
whis is not the given equation

Answer 8

*which

Answer 9

So basically the answer is center= (3,−3); radius = 6

Answer 10

Correct! option A is the answer