Please help me I have no idea

Your answer would be D. (x - 3)² + (y + 4)² = 9.

The equation for a circle is in the form , where and are the centre of the circle, and r is the radius. We can substitute the coordinates of the centre and the radius into this form to get the

(x - 3)² + (y - -4)² = 3²

This simplifies to:

(x - 3)² + (y + 4)² = 9.

I hope this helps!