from the graph given,
a.
we observe a steady decrease in gas as time progress.
b.
the graph represents the rate of gas used vs time taken during the journey.
c.
from the graph, the independent variable = gas spent
depedent variable = time taken
d.
-the maximum amount on the gas is 60 oz (false)
- the gas is at maximum amount at 0 minutes (true)
-the gas will be empty after 60 minutes (true)