Question

Please help me asap!

Answer 1

D)
`(x-5)^2 + (y-2)^2 = 49`

Explanation:

Center is (5,2) and radius = 7

We use center - radius form of equation of circle

`(x-h)^2 + (y-k)^2 = r^2`

Where (h,k) represents the center

and r is the radius of the circle

We know center is (5,2) so h= 5 and k =2

r= 7

Plug in all the values

`(x-h)^2 + (y-k)^2 = r^2`

`(x-5)^2 + (y-2)^2 = 7^2`

`(x-5)^2 + (y-2)^2 = 49`