Janice was at the surface of a swimming pool and recorded the following to measurement in feet on a number line -8 which represents the depth of the water in a swimming pool +12 which represents the height of the slide at the pool party what does zero represent in the situation part B describe the height of the slide relation to the zero in the situation part C Janice held a pool in the swimming pool at the bottom of the pole was at depth of 4 feet