If f(x) = 3x -7 and g(x) = 2x + 7, find f(3) – g(3).

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?

J= r + 9 because since jessica rode 9 more miles than roger, you add 9 miles to rogers mileage.