A construction company buys a truck for $36,000. The truck is expected to last 15 years, at which time it will be worth $4500. Write a function v(x) that describes the value of the truck at any time during its lifetime. Be sure to state the domain of the function.
◦ v(x) = 36 ,000 - 2300t, with domain 0 ≤ t ≤ 15
◦ v(x) = 36 ,000 - 2100t, with domain 0 ≤ t ≤ 15
◦ v(x) = 36 ,000 + 2100t, with domain 0 ≤ t ≤ 15
◦ v(x) = 36 ,000 - 2500t, with domain 0 ≤ t ≤ 15