You are buying orange juice for $4.50 per container and have a gift card worth $7. the function f left-parenthesis x right-parenthesis equals 4.50 x minus 7 represents your total cost f left-parenthesis x right-parenthesis if you buy x containers of orange juice and use the gift card. how much do you pay to buy 4 containers of orange juice?

David paid $975,000 for two beachfront lots in coastal south carolina, with the intention of building residential homes on each. two years later, the south carolina legislature passed the beachfront management act, barring any further development of the coast, including david's lots. when david files a complaint to seek compensation for his property, south carolina refuses, pointing to a passage in david's own complaint that states "the beachfront management act [was] properly and validly designed to south carolina's " is south carolina required to compensate david under the takings clause?