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

Question

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

Quizplus · Accepted Answer

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

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

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