Answer: The x-intercept indicates that the entire pile of dirt will have been moved after 6 hours.
Step-by-step explanation:
Given: A function graphed models the volume of dirt y in cubic feet, remaining in the pile after x hours.
We can see from the graph that the slope of the line tells that the volume dirt is moving with respect to time and the equation of line could be in intercept form where y intercept tells the total maximum volume of dirt i.e. 450 cubic feet and x- intercept tells the entire volume of dirt had been moved after 6 hours.
