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12 terms

Circle equations

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(x - 4)² + (y + 3)² = 25
Write the equation of the circle with center (4,-3) and radius 5.
(x + 4)² + (y - 3)² = 25
Write the equation of the circle with center (-4,3) and radius 5.
(x + 4)² + (y + 3)² = 25
Write the equation of the circle with center (-4,-3) and radius 5.
(x - 4)² + (y - 3)² = 25
Write the equation of the circle with center (4,3) and radius 5.
(4, -8)
What is the center of the circle (x - 4)² + (y + 8)² = 16?
(-4, -8)
What is the center of the circle (x + 4)² + (y + 8)² = 16?
(4, 8)
What is the center of the circle (x - 4)² + (y - 8)² = 16?
(-4, 8)
What is the center of the circle (x + 4)² + (y - 8)² = 16?
4
What is the radius of the circle (x - 4)² + (y + 8)² = 16?
16
What is the radius of the circle (x - 4)² + (y + 8)² = 256?
3
What is the radius of the circle (x - 4)² + (y + 8)² = 9?
9
What is the radius of the circle (x - 4)² + (y + 8)² = 81?