#1 order pairs (5,4), (10,8), (15,12) #2 you need to use the order pairs from #1 to graph on the grid and draw a line connecting from those order pairs. #3 slope = (8-4)/(10-5) slope = 4/5
#4 No, if it's a constant rate. However, you need to pick two points next to each other and on the same line. Slope is rise over run.
