I'm having some trouble with my assignment and don't know how to get started. Here's the problem
Company A charges $4.80 flat plus $1.00/mile
Company B charges $3.20 flat plus $1.20/mile
Write a function to find which company is the cheapest as a function of the distance to travel. It should take a single argument (the distance) and output a string (either "Company A is cheaper." or "Company B is cheaper.")
def cheapest_company(a, b): price = 0