Identify the Center and Radius of the Circle $$\left( x - \frac { 5 } { 7 } \right) ^ { 2 } + y ^ { 2 } = 8$$

Multiple Choice

Identify the center and radius of the circle. $$\left( x - \frac { 5 } { 7 } \right) ^ { 2 } + y ^ { 2 } = 8$$

A) Center $= \left( \frac { 5 } { 7 } , 0 \right) ; r = 8$
B) Center $= \left( 0 , \frac { 5 } { 7 } \right) ; r = 8$
C) Center $= \left( - \frac { 5 } { 7 } , 0 \right) ; r = 2 \sqrt { 2 }$
D) Center $= \left( \frac { 5 } { 7 } , 0 \right) ; r = 2 \sqrt { 2 }$