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What is the equation of a circle with center at (2, -3) and radius 4? (2022)

Practice Questions

1 question
Q1
What is the equation of a circle with center at (2, -3) and radius 4? (2022)
  1. (x-2)² + (y+3)² = 16
  2. (x+2)² + (y-3)² = 16
  3. (x-2)² + (y-3)² = 16
  4. (x+2)² + (y+3)² = 16

Questions & Step-by-step Solutions

1 item
Q
Q: What is the equation of a circle with center at (2, -3) and radius 4? (2022)
Solution: The standard form of a circle's equation is (x-h)² + (y-k)² = r². Here, h=2, k=-3, r=4. Thus, (x-2)² + (y+3)² = 16.
Steps: 0

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