Find the Center-Radius Form of the Circle Described or Graphed $( 5,7 )$

question 301

Multiple Choice

Find the center-radius form of the circle described or graphed.
-Find the center-radius form of the equation of a circle with center $( 5,7 )$ and tangent to the $x$ -axis.

• A) \(( x - 5 ) ^ { 2 } + ( y - 7 ) ^ { 2 } = 49\)
• B) \(( x + 5 ) ^ { 2 } + ( y + 7 ) ^ { 2 } = 25\)
• C) \(( x + 5 ) ^ { 2 } + ( y + 7 ) ^ { 2 } = 49\)
• D) \(( x - 5 ) ^ { 2 } + ( y - 7 ) ^ { 2 } = 25\)

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