Learn how to write the equation of a circle given a point and the center

The video tutorial explains how to write the equation of a circle. It begins by introducing the general form of a circle's equation and identifying the center and radius. The instructor demonstrates how to solve for the radius using a given point on the circle and the center. Once the radius is determined, the circle's equation is formulated and verified. The tutorial concludes with a complete example, preparing students to tackle similar problems.

What is the general form of the equation of a circle?

How do you determine the radius of a circle given a point on the circle and the center?

Explain how to find the radius squared from the equation of a circle.

What values do you need to plug into the equation of a circle?

What is the relationship between the center of the circle and the equation?