Find an Equation for the Circle $\frac { 3 } { 7 }$

question 46

Short Answer

Find an equation for the circle.
-Center at (3,-7) , radius of length $\frac { 3 } { 7 }$
A) $( x - 3 ) ^ { 2 } + ( y - 7 ) ^ { 2 } = \frac { 9 } { 49 }$
в) $( x - 3 ) ^ { 2 } + ( y + 7 ) ^ { 2 } = \frac { 9 } { 49 }$
c) $( x + 3 ) ^ { 2 } + ( y - 7 ) ^ { 2 } = \frac { 49 } { 9 }$
D) $( x + 3 ) ^ { 2 } - ( y + 7 ) ^ { 2 } = 9$

• A) \(( x - 3 ) ^ { 2 } + ( y - 7 ) ^ { 2 } = \frac { 9 } { 49 }\)
• в) \(( x - 3 ) ^ { 2 } + ( y + 7 ) ^ { 2 } = \frac { 9 } { 49 }\)
• c) \(( x + 3 ) ^ { 2 } + ( y - 7 ) ^ { 2 } = \frac { 49 } { 9 }\)
• D) \(( x + 3 ) ^ { 2 } - ( y + 7 ) ^ { 2 } = 9\)

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