Question

Write an equation of a circle with the given center and radius

Center(-7,-6) Radius = 2

Answer 1

`(x + 7)^(2) + (y + 6)^(2) = 4`

Explanation:

`(x - h)^(2) + (y - k)^(2) = r^(2)` Use the standard equation.

`(x - (-7))^(2) + (y - (-6))^(2) = 2^(2)`Substitute -7 for h, -6 for k, and 2 for r.

`(x + 7)^(2) + (y + 6)^(2) = 4`

Answer 2

Hello :
equation of a circle : (x+7)² + (y+6)²=4