The center of a circle is at (7, –3) and it has a radius of 9. what is the equation of the circle?

(x – 7)2 + (y + 3)2 = 3

(x + 7)2 + (y – 3)2 = 3

(x + 7)2 + (y – 3)2 = 81

(x – 7)2 + (y + 3)2 = 81

The equation represents the function f, and the graph represents the function g. f(x)=3(5/2)^x determine the relationship between the growth factors of f and g. a. the growth factor of g is twice the growth factor of f. b. the growth factor of f is twice the growth factor of g. c. the growth factor of f is 2.5 times the growth factor of g. d. the growth factor of f is the same as the growth factor of g.