You have won a gameshow, and you have to choose between two prizes. Which option will yield the bigger cash value? Option 1: $1,000,000 cash Option 2: The value of one penny ($0.01) after it has been doubled every day for thirty days.

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?