The equation of a circle is given by the following formula:

Where h and k are the coordinates of the center of the circle and r is the radius. Using this formula find its corresponding values in the equation given:
Use this information to find each of the values of the equation:


The coordinates of the center are (0,-5)
![\begin{gathered} r^2=18 \\ r=\sqrt[]{18} \end{gathered}](https://img.qammunity.org/2023/formulas/mathematics/college/hi243wehlq50z2uoobo3t6xwcdio56fpwz.png)
The radius is sqrt 18