Write the Equation of a Circle with the Given Center $( 1,6 )$

Multiple Choice

Write the equation of a circle with the given center and radius.
-Center at $( 1,6 )$ ; Radius $\sqrt { 15 }$

A) $( x + 1 ) ^ { 2 } + ( y + 6 ) ^ { 2 } = 15$
B) $( x - 6 ) ^ { 2 } + ( y - 1 ) ^ { 2 } = 225$
C) $( x - 1 ) ^ { 2 } + ( y - 6 ) ^ { 2 } = 15$
D) $( x + 6 ) ^ { 2 } + ( y + 1 ) ^ { 2 } = 225$