If (x + 2)2 + (y − 5)2 = 25 is the equation of a circle, which statement describes the circle's graph?
a)the center of the circle is (2, 5), and the circle's radius is 25.
b) the center of the circle is (−2, 5), and the circle's radius is 5.
c) the center of the circle is (2, −5), and the circle's radius is 5.
d) the center of the circle is (−2, −5), and the circle's radius is 5.