Question

Help with this question, please!!

Answer 1

(x +8)² +(y +1)² = 9

Explanation:

The formula for a circle with center (h, k) and radius r is ...

(x -h)² +(y -k)² = r²

Filling in your given numbers gives ...

(x -(-8))² +(y -(-1))² = 3²

Simplifying that results in ...

(x +8)² +(y +1)² = 9