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dedderick

What is the equation of the circle in the graph?

  • one year ago
  • one year ago

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  1. dedderick
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    • one year ago
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  2. dedderick
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    anybody helping me

    • one year ago
  3. salma1996
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    I think it's (x-4)^2+(y-2)^2=9

    • one year ago
  4. rizwan_uet
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    its right

    • one year ago
  5. dedderick
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    k thnx everyone

    • one year ago
  6. salma1996
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    Do you understand why?

    • one year ago
  7. dedderick
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    not really

    • one year ago
  8. salma1996
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    Well the equation of a circle is usually written this way: (x-a)^2 + (y-b)^2=r^2 a and b are the coordinates of the center of the circle and r is the radius. In this case a=4, b=2 and r=3

    • one year ago
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