# 16 easy algebra questions, homework help

show all your work

- What is the equation of a circle with a center at (-3, 6) and a radius of 7?
- What is the equation of a circle with a center at (0, 9) and a radius of 9?
- What is the equation of a circle with a center at (4, 0) and a radius of 1?
- Write the equation of an ellipse with a major axis of length 8 and co-vertices (0,3) and (0,-3)
- Write the equation of an ellipse with vertices (0, 5) and (0, -5) and co-vertices (2, 0) and (-2, 0).

The rest of the question are attached below.