The graph shows the height of a plant after a certain amount of time measured in days.
Explain your reasoning to question #1 below.

The graph shows the height of a plant after a certain amount of time measured in days.
Do you think that there may be a proportional relationship between the number of days and the height of the plant?

The graph shows how much snow fell after a certain amount of time measured in hours.
Do you think that there may be a proportional relationship between the number of hours and the amount of snow that fell?

The graph shows the height of a plant after a certain amount of time measured in days.
Explain your reasoning to question #3 below.
