POLQ 3 | Lesson 4 | Explore (Finding the Equation of a Circle)

Recall the circle with a diameter from \((-4,0)\) to \((4,0)\).  A point on the circle  has the coordinates of \((-1, d)\). Find \(d\).

What is the equation of the circle? Explain how you got your answer.

Check your solutions.

Go to Practice (Writing in Center-Radius Form)