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vera_ewing
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The equation of a circle is (x  8)^2 + (y  5)^2 = 81. Where is (5, 1) located in relation to the circle?
A. In the exterior of the circle
B. At the center of the circle
C. On the circle
D. In the interior of the circle
 4 months ago
 4 months ago
vera_ewing Group Title
The equation of a circle is (x  8)^2 + (y  5)^2 = 81. Where is (5, 1) located in relation to the circle? A. In the exterior of the circle B. At the center of the circle C. On the circle D. In the interior of the circle
 4 months ago
 4 months ago

This Question is Closed

myininaya Group TitleBest ResponseYou've already chosen the best response.1
plug the point into (x8)^2+(y5)^2
 4 months ago

vera_ewing Group TitleBest ResponseYou've already chosen the best response.0
@myininaya ok i got (58)^2+(15)^2
 4 months ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
simplify
 4 months ago

vera_ewing Group TitleBest ResponseYou've already chosen the best response.0
how do i do that?
 4 months ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
good what is 15?
 4 months ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
you mean 4? \[(3)^2+(4)^2\]
 4 months ago

vera_ewing Group TitleBest ResponseYou've already chosen the best response.0
oh yeah
 4 months ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
now what is the square of (3)?
 4 months ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
what is (3)(3)?
 4 months ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
yes 9 good what is (4)^2?
 4 months ago

Lindsayb12 Group TitleBest ResponseYou've already chosen the best response.0
In the interior of the circle
 4 months ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
ok so what is 16+9
 4 months ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
is 25<81?
 4 months ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
so it is in the interior
 4 months ago

vera_ewing Group TitleBest ResponseYou've already chosen the best response.0
Ohhh ok thanks so much!!! You really helped :)
 4 months ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
if we got something > then we would say the exterior if we had got something = to then we would say on the circle
 4 months ago

vera_ewing Group TitleBest ResponseYou've already chosen the best response.0
got it! thank you!
 4 months ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
and the center of the circle is definitely not (5,1) since it is (8,5)
 4 months ago

vera_ewing Group TitleBest ResponseYou've already chosen the best response.0
@myininaya can you help with one more? i'll ask a new question :)
 4 months ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
just one more then i must get ready for tonight's event
 4 months ago
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