Ervin sells vintage cars. Every three months, he manages to sell 13 cars. Assuming he sells cars at a constant rate, what is the slope of the line that represents this relationship if time in months is along the x-axis and the number of cars sold is along the y-axis?
(1) Answers
So, (Cars, Months)(13,3)(26,6)(39,9)(52,12)etc.
Add answer
Sign in
Sign up