7] What is the standard form of the equation of a circle

Last updated: 8/15/2022

7] What is the standard form of the equation of a circle with center (-3,1) and radius 2? A] (x-3)² + (y-1)² = 2 B] (x+3)² + (y-1)² = 2 C] (x-3)²+(y-1)² = 4 D] (x+3)²+(y-1)² = 4