Find the slope for each line :)

1) rise/run = 4/4 = 1
slope = 1x

2) rise/run = 5/3
slope = 5/3x

Hope this helps :)

This experiment conducted by Nicole Ruedy helps the authors central idea. She looked at all of the information that the author provided and determined that the information gather was relevant and applicable to her opinions. She made additional points to further research for the author.