Asked by jessica
Given center C and a point P on a circle, find its equation. C(-2, 7) and P(1, 11)
(x - 1)2 + (y - 11)2 = 5
(x + 2)2 + (y - 7)2 = 5
(x - 1)2 + (y - 11)2 = 25
(x + 2)2 + (y - 7)2 = 25
(x - 1)2 + (y - 11)2 = 5
(x + 2)2 + (y - 7)2 = 5
(x - 1)2 + (y - 11)2 = 25
(x + 2)2 + (y - 7)2 = 25
Answers
Answered by
Reiny
Just like in your previous post, the equation must start with
(x+2)^2 + (y-7)^2 = r^2
the 2nd and 4th have that, so the other two are wrong
sub in (1,11) which one of the two is correct
(x+2)^2 + (y-7)^2 = r^2
the 2nd and 4th have that, so the other two are wrong
sub in (1,11) which one of the two is correct
Answered by
jessica
Again, never mind, I figured it out! :)
Answered by
Anakin Skywalker
Were here for answers...
Answered by
Areli
okayyy what so tf is the answer
Answered by
mr. wilson
jessica!! did you get the answer?
Answered by
Bruh
The answer is D. The last one.