If f(x) is the total cost, in dollars, of x candies, which of the following statements best describes the meaning of f(2) = 6? (1 point) the total cost of 2 candies is $6.00. the total cost of 6 candies is $2.00. the total cost of 2 candies is $3.00. the total cost of 3 candies is $2.00. given the function f(x) = 2(x + 8), find x if f(x) = 12. (1 point) 2 40 −2 14