What is the equation of this cricle?

A. (x - 1)2 + (y - 3)2 = 4
B. x2 + (y-3)2 = 16
C. x2 + (y + 3)2 = 16
D. (x - 3)2 + y2 = 16

What is the inverse of the function f(x)=2x+1

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.

Describe the end behavior of the function below. f(x)=(2/3)^x-2 a. as x increases, f(x) approaches infinity. b. as x decreases, f(x) approaches 2. c. as x increases, f(x) approaches -2. d. as x decreases, f(x) approaches negative infinity.