Answer:
Step-by-step explanation:
Given : Ervin sells vintage cars. Every three months, he manages to sell 13 cars.
If time in months is along the x-axis and the number of cars sold is along the y-axis
Change in months : 3
Change number of cars : 13
The slope of the line that represents this relationship will be :-
Hence, the slope of the line =
Based of the question we can't come to a definite answer as we need the diagram to see the values.
A, C, and D have been simplified correctly
..............I think its wrong .......