Choose the graph of this equation.

Acable car begins its trip by moving up a hill. as it moves up, it gains elevation at a constant rate of 50 feet/minute until it reaches the peak at 2,000 feet. then, as the car moves down to the hill’s base, its elevation drops at the same rate.

Which statement about perfect cubes is true

Maria walks a round trip of 0.75 mile to school every day. how many miles will she walk in 4.5 days