Final answer:
The intervals where h is decreasing are 0 and none of the above. The correct option is c,D.
Step-by-step explanation:
The intervals where h is decreasing are C) 0 and D) none of the above. To determine this, we need to evaluate whether the function is decreasing or increasing within each interval.
If the values of h are getting smaller as we move from left to right, then the function is decreasing. Conversely, if the values of h are getting larger, then the function is increasing.
Looking at the given intervals:
- 31-35: We cannot determine if the function is decreasing or increasing without additional information.
- 38-41: We cannot determine if the function is decreasing or increasing without additional information.
- 41-64: We cannot determine if the function is decreasing or increasing without additional information.
Therefore, the intervals where h is decreasing are C) 0 and D) none of the above. The correct option is c,D.