Jamilia has a weather station in her backyard. She uses a rain gauge to track the total rainfall during two storms. 1: Jamilia graphs the function describing mondays rainfall. Is the graph linear or nonlinear? How do you know?

2: what is the real-world meaning of the slope of the graph?

3: Next, Jamilia graphs the function describing Thursday’s rainfall. Is this graph linear or nonlinear? How do you know?

4: What does the y-intercept of the graph or Monday’s storm mean? Does the y-intercept of the graph of Thursday’s storm have the same meaning?