Water in a swimming pool is draining at a constant rate. The graph below shows information...

 

Transcribed Image Text:

Water in a swimming pool is draining at a constant rate. The graph below shows information about the depth of the water at certain times since the draining began. D Depth vs. Time Depth (cm) 360 300- 180- 120 240 0 1 2 3 4 Time (h) 5 How long since the draining began will it take for the water to get to a depth of 90 cm? Water in a swimming pool is draining at a constant rate. The graph below shows information about the depth of the water at certain times since the draining began. D Depth vs. Time Depth (cm) 360 300- 180- 120 240 0 1 2 3 4 Time (h) 5 How long since the draining began will it take for the water to get to a depth of 90 cm?