Equation of a Circle

Question 1

()² + ()² =

Revolt · Accepted Answer

x + 6

Question 2

()² + ()² =

Revolt · Accepted Answer

y – 4

Question 3

()² + ()² =

Revolt · Accepted Answer

36

Question 4

What is the equation of a circle with a center at (–4, 0) that passes through the point (–2, 1)?

Revolt · Accepted Answer

(x + 4)² + y² = 5

Question 5

The point (0, 5) lies on a circle that is centered at the origin. Does (–3, –4) also lie on the circle?

Revolt · Accepted Answer

5

Question 6

()² + ()² =

Revolt · Accepted Answer

x – 9

Question 7

The point (0, 5) lies on a circle that is centered at the origin. Does (–3, –4) also lie on the circle?

Revolt · Accepted Answer

5

Question 8

()² + ()² =

Revolt · Accepted Answer

y + 4

Question 9

The point (0, 5) lies on a circle that is centered at the origin. Does (–3, –4) also lie on the circle?

Revolt · Accepted Answer

yes

Question 10

()² + ()² =

Revolt · Accepted Answer

92

Equation of a Circle Answers