Find the equation of a circle satisfying the conditions given (3,-8) radius 9. Pls provide steps.

Question

Pls show all steps as this is my first college algebra class and I'm very confused. And what is meant by circle satisfying..

Thank you

Answer 1

Assuming (3, -8) is the center

(x - 3)² + (y + 8)² = 9² This is the formula from Algebra 2.