Stefan plants a vine that is 3 feet long and expected to grow 0.75 feet per year. The total length of the vine is L=f(n), where n is the number of years that have passed and f(n)=3+0.75n. Stefan uses the following work to write the inverse function, f −1(L), to find the number of years that have passed given the total length. Drag Stefan's statements into the order that corresponds to each step of his work.