Question

(No links or urls please) Write an equation of a circle that passes through the following points- see image

Answer 1

Explanation:

Explanation:

The general equation for a circle is

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

where (h, k) is the coordinates of the center of the circle and r is the radius. Since the circle passes through (4, 4) and (-4, -4), its center is located at the origin, which means its equation becomes

`{x}^(2) + {y}^(2) = {( \sqrt{ {4}^(2) + {4}^(2) } )}^(2) = 32`