|y = 3,240x + 12,275|
|y = 2,450x + 13,540|
The table gives equations which represent the costs involved with buying and maintaining two used vehicles.
Using the equation or the graph, about how much is the cost of the van increasing per year?
I chose $3,000 because i estimated that two of the points were at 2,800 and 2,500, then subtraced and found 3,000 but idk if i really did this rght.Thank you so much in advance!
It would just be the slope of the line for the van 3240 every increase of one for x , costs equation increases 3240