Question

Is the given point interior, exterior, or on the circle (x + 2)^2 + (y - 3)^2 = 81?

R(6, 3)

Answer 1

and this one
Is the given point interior, exterior, or on the circle (x + 2)2 + (y - 3)2 = 81?

Q(3, 0)

Answer 2

HI!!

Answer 3

you know what the center and radius of \((x+2)^2+(-33)^2=81\) is ?

Answer 4

oops
\[(x+2)^2+(y-3)^2=81\] is what i meant

Answer 5

no it doesnt say

Answer 6

lol yeah i know it doesn't
the question is, do YOU know it ? form the equation you are told the center and radius

Answer 7

\[(x-h)^2+(y--k)^2=r^2\] center is \((h,k)\) and radius is (r\)

Answer 8

you have \(r^2=81\) so what is \(r\) ?