Answer:
The graph is representing how much distance is left at a point in time.
We can see that the further the time is, the lower the measurement is, so the distance is being travelled and reduced as the graph goes on.
y-intercept: the starting distance (825, or (0,825))
x-intercept: the end time (11, or (11,0))
y-axis: miles travelled (the axis does not have a value)
x-axis: time passed (the axis does not have a value)
slope: miles per hour (m/h) (slope = 75)