The function shown models the depth d (in inches) of snow on the ground during the first 9 hours of a snowstorm, where t is the time (in hours) after the snowstorm beings.
A. Graph the function and identify its domain and range. Write your answers as inequalities.
The domain is ___ and the range is ___
B. Interpret the slope and the d -intercept of the graph.
The d -intercept means that there were __ inches of snow on the ground at the start of the storm and the slope means that ___ inches of snow falls every hour during the storm.
![The function shown models the depth d in inches of snow on the ground during the first 9 hours of a snowstorm where t is the time in hours after the snowstorm b class=](https://us-static.z-dn.net/files/da6/eaca85f6865a66e7db59834e081d7801.jpg)