Use the Graph to Determine the Equation of the Circle $( x + 1 ) ^ { 2 } + ( y - 3 ) ^ { 2 } = 9$

Multiple Choice

Use the graph to determine the equation of the circle in center-radius form.
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A) $( x + 1 ) ^ { 2 } + ( y - 3 ) ^ { 2 } = 9$
B) $( x - 1 ) ^ { 2 } + ( y + 3 ) ^ { 2 } = 3$
C) $( x - 1 ) ^ { 2 } + ( y + 3 ) ^ { 2 } = 9$
D) $( x + 1 ) ^ { 2 } + ( y - 3 ) ^ { 2 } = 3$