An empty semi truck with trailer weighs 18 metric tons. In the European Union the maximum gross vehicular weight is restricted by law to 40 metric tons, meaning a single truck may legally transport up to 22 tons of cargo. If more than 22 tons of cargo are to be transported then using more than one truck will be needed. Let x represent the combined tons of cargo to be carried from Paris, France, to Helsinki, Finland. The function f (x) is the total number of tons (trucks and cargo) that will be loaded onto a ferry to cross the Baltic sea as part of the trip. Compute the following limits, showing your work. a) lim f(x). b) lim f(x). c) limf(x)

x17. x44 x66