Here is a graph that could represent a variety of different situations.
Write an equation for the graph.
Sketch a new graph of this relationship.
Your teacher will give you 12 graphs of proportional relationships.
Write an equation for each different proportional relationship you find.
Two large water tanks are filling with water. Tank A is not filled at a constant rate, and the relationship between its volume of water and time is graphed on each set of axes. Tank B is filled at a constant rate of
Sketch and label a graph of the relationship between the volume of water and time for Tank B on each of the axes.
After 30 seconds, which tank has the most water?
At approximately what times do both tanks have the same amount of water?
At approximately what times do both tanks contain 1 liter of water? 20 liters?
A giant tortoise travels at 0.17 miles per hour and an arctic hare travels at 37 miles per hour.
Draw separate graphs that show the relationship between time elapsed, in hours, and distance traveled, in miles, for both the tortoise and the hare.
Would it be helpful to try to put both graphs on the same pair of axes? Why or why not?
The tortoise and the hare start out together and after half an hour the hare stops to take a rest. How long does it take the tortoise to catch up?