Find C and a so that f(x) = Ca" models the situation described. State what the variable x represents in your formula. In 2000 a house was worth $280,000. and its value decreases by 6% each year thereafter. E) C = [1 (Type an integer or a decimal.) a = E (Type an integer or a decimal.) What is the correct interpretation of x? O A. The variable it represents the worth of the house t years after 2000. O B. The variable x represents the rate at which the worth of the house decreases. O C. The variable it represents the number of years after 2000. O D. The variable it represents the initial worth of the house. (9 Time Remaining: 00:34