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LogicalApple Group TitleBest ResponseYou've already chosen the best response.2
Can you identify its center based on the image ?
 one year ago

LoveToDance22 Group TitleBest ResponseYou've already chosen the best response.0
(0,1) ?
 one year ago

RaphaelFilgueiras Group TitleBest ResponseYou've already chosen the best response.1
dw:1356930702438:dw
 one year ago

LogicalApple Group TitleBest ResponseYou've already chosen the best response.2
And can you identify the radius of the circle ?
 one year ago

LoveToDance22 Group TitleBest ResponseYou've already chosen the best response.0
is it 2?
 one year ago

LogicalApple Group TitleBest ResponseYou've already chosen the best response.2
It looks like it. And @RaphaelFilgueiras provided the general equation of a circle.
 one year ago

LoveToDance22 Group TitleBest ResponseYou've already chosen the best response.0
Is the equation x^2 + (y + 1)^2 = 2 ?
 one year ago

LogicalApple Group TitleBest ResponseYou've already chosen the best response.2
Close but remember that in the form: (x  x0)^2 + (y  y0)^2, the point (x0, y0) is the center. So you would reverse the sign of (y + 1) to (y  1)
 one year ago

LoveToDance22 Group TitleBest ResponseYou've already chosen the best response.0
Kk, thanks!
 one year ago
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