An above-ground swimming pool is leaking. The function h(d) = 48 - 1. 5d gives the height of the water in the pool in inches d days after the leak began. Part A: Evaluate h(0). Show your work. What does this value represent in the problem?
Part B: Evaluate h(5). Show your work. What does this value represent in the problem?
Part C: Write and solve an equation to determine how long it will take the pool to empty if the leak is not repaired. Explain how you set up your equation.
Part D.
Based on your answers above, should the domain for this function be restricted? If not, explain why not. If so, explain why and give the restricted domain.