An architect is designing a water fountain for a park. She uses the given function to model the water jets flowing from the fountain’s

An architect is designing a water fountain for a park. She uses the given function to model the water jets flowing from the fountain's nozzles, where h(x) gives the height of the water jet, in feet, x feet from its starting point. Select the two adjacent columns that show an interval with an average rate of change of -0.3.