What is the exponential regression equation that fits these data? a. y = 2.49x2 + 7.29x + 3.57 b. y = 4.89 • 1.47x c. y = 12.11 • 1.36x d. y = 1.36 • 12.11x

Kevin is an insurance salesman. when he sells a policy, he makes 20 percent of the policy premium (p) up front; then each year the policy is active, he receives 15 percent of the original premium. which equation could be used to figure his total commission on a policy that has been active for five years? c=0.80p c=0.20p + 0.15p c=0.35p + 4(0.15) c=0.95p