Find an equation of the circle that satisfies the given conditions.
Center (7, −10); tangent to the x-axis
(h,k) = center = (7,-10)
(x-7)^2 + (y+10)^2 = r ^2 r is equal to the y magnitude = 10
(x-7)^2 + (y+10)^2 = 100
Here is a graph:
https://www.desmos.com/calculator/be4d5xjlg8
(h,k) = center = (7,-10)
(x-7)^2 + (y+10)^2 = r ^2 r is equal to the y magnitude = 10
(x-7)^2 + (y+10)^2 = 100
Here is a graph:
https://www.desmos.com/calculator/be4d5xjlg8