A.\({\left( {x - 7} \right)^2} + {\left( {y - 7} \right)^2} = 102\)B.\({\left( {x - 3} \right)^2} + {\left( {y - 5} \right)^2} = 25\)C.\({\left( {x + 7} \right)^2} + {\left( {y + 7} \right)^2} = 164\)D.\({\left( {x + 3} \right)^2} + {\left( {y + 5} \right)^2} = 25\)
A.\({\left( {x + 1} \right)^2} + {\left( {y - 3} \right)^2} = 4\)B.\({\left( {x + 1} \right)^2} + {\left( {y - 3} \right)^2} = 2\)C.\({\left( {x + 1} \right)^2} + {\left( {y - 3} \right)^2} = 10\)D.\({\left( {x - 1} \right)^2} + {\left( {y + 3} \right)^2} = 2\)
A.\(5{x^2} + 5{y^2} + 20x - 10y + 19 = 0\)B.\(5{x^2} + 5{y^2} + 4x - 2y + 19 = 0\)C.\(5{x^2} + 5{y^2} + 20x + 10y + 31 = 0\)D.\(5{x^2} + 5{y^2} + 4x + 2y + 31 = 0\)
A.\(\left( C \right):\,\,{\left( {x + 1} \right)^2} + {\left( {y + 3} \right)^2} = 25\)B.\(\left( C \right):\,\,{\left( {x - 1} \right)^2} + {\left( {y + 3} \right)^2} = 25\) C.\(\left( C \right):\,\,{\left( {x + 1} \right)^2} + {\left( {y - 3} \right)^2} = 25\)D.\(\left( C \right):\,\,{\left( {x - 1} \right)^2} + {\left( {y - 3} \right)^2} = 25\)
A.\({\left( {x - 2} \right)^2} + {\left( {y - 2} \right)^2} = 4\), \({\left( {x - 10} \right)^2} + {\left( {y - 10} \right)^2} = 100\)B.\({\left( {x + 2} \right)^2} + {\left( {y + 2} \right)^2} = 4\), \({\left( {x - 10} \right)^2} + {\left( {y - 10} \right)^2} = 100\)C.\({\left( {x - 2} \right)^2} + {\left( {y - 2} \right)^2} = 4\), \({\left( {x + 10} \right)^2} + {\left( {y + 10} \right)^2} = 100\)D.\({\left( {x + 2} \right)^2} + {\left( {y + 2} \right)^2} = 4\), \({\left( {x + 10} \right)^2} + {\left( {y + 10} \right)^2} = 100\)
A.\(0\)B.\(1\)C.\(2\)D.\(3\)
A.\(\left( C \right):{x^2} + {\left( {y + 10} \right)^2} = 49\)B.\(\left( C \right):{\left( {x + 10} \right)^2} + {y^2} = 49\)C.\(\left( C \right):{x^2} + {\left( {y - 10} \right)^2} = 49\)D.\(\left( C \right):{\left( {x - 10} \right)^2} + {y^2} = 49\)
A.\({x^2} + {y^2} + 8x + 6y + 12 = 0\)B.\({x^2} + {y^2} - 8x - 6y + 12 = 0\)C.\({x^2} + {y^2} - 8x - 6y - 12 = 0\)D.\({x^2} + {y^2} + 8x + 6y - 12 = 0\)
A.\({\left( {x + 1} \right)^2} + {\left( {y - 2} \right)^2} = 25\)B.\({\left( {x + 1} \right)^2} + {\left( {y - 2} \right)^2} = 5\)C.\({\left( {x - 1} \right)^2} + {\left( {y + 2} \right)^2} = 25\)D.\({\left( {x - 1} \right)^2} + {\left( {y + 2} \right)^2} = 5\)
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