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What is the equation of a circle with center at (3, -2) and radius 5? (2022)

Practice Questions

1 question
Q1
What is the equation of a circle with center at (3, -2) and radius 5? (2022)
  1. (x-3)² + (y+2)² = 25
  2. (x+3)² + (y-2)² = 25
  3. (x-3)² + (y-2)² = 25
  4. (x+3)² + (y+2)² = 25

Questions & Step-by-step Solutions

1 item
Q
Q: What is the equation of a circle with center at (3, -2) and radius 5? (2022)
Solution: The standard form of a circle's equation is (x-h)² + (y-k)² = r². Here, h=3, k=-2, r=5, so (x-3)² + (y+2)² = 25.
Steps: 0

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