Write the equation in standard form for the circle with center $(0,-9)$ and radius 6 .
The equation in standard form is \(\boxed{x^2 + (y + 9)^2 = 36}\)
Step 1 :Write the equation in standard form: \((x - 0)^2 + (y + 9)^2 = 6^2\)
Step 2 :Simplify the equation: \(x^2 + (y + 9)^2 = 36\)
Step 3 :The equation in standard form is \(\boxed{x^2 + (y + 9)^2 = 36}\)