Question

math questionn

Answer 1

math answer

Answer 2

point on circle(-2,10) center(-2,6)

Answer 3

The radius of the circle will be the distance between those two points, the center and any point ON the circle

Answer 4

so B

Answer 5

i dont know the answer yet, just figuring out the radius so far

Answer 6

The form for the circle is

\[(x - h)^2+ (y-k)^2 = r^2\]

Answer 7

\[\left| r \right| = \sqrt{(10 - 6)^2 + (-2-(-2))^2} = \sqrt{4^2} = 4\]

Answer 8

just put in the numbers for r=4 and (h,k) = (-2,6)

\[(x-h)^2 + (y-k)^2 = r^2\]

Answer 9

(x+2)^2 + (y-6)^2 = 4^2 = 16

Answer 10

yes

Answer 11

i got it

Answer 12

awesome

Answer 13

what is the radius?

Answer 14

3

Answer 15

no, the radius is the distance from the center point to the outside edge of the circle, 3 is too far

Answer 16

2

Answer 17

The circle intersects the x axis at 2, and the y axis at 2, the circle has a radius of 2

Answer 18

yep, and where is the center point located in terms of x and y (x,y)