Sharon is buying a circular rug for her living room. The diameter of the rug is 8 feet. Which measurement is closest to the area of the rug in square feet?
A. 200.96 square feet
B. 50.24 square feet
C. 25.12 square feet
D. 12.56 square feet

*15 pts* the graph of an exponential function of the form y = f(x) = ax passes through the points and the graph lies the x-axis. first line choices: (0, a) (0, 1) (0, 2) (0, -1) second line choices: (1, 0) (1, a) (1, 1) (1, -2) third line choices: above below on the