Final Answer:
The temperature at 9 A.M. is 13°F. So, Option A is correct.
Step-by-step explanation:
The initial temperature at 6 A.M. is -2°F. Over the next three hours, the temperature increases by 15°F. To find the temperature at 9 A.M., we add the increase to the initial temperature.
Starting with -2°F, we add 15°F:
-2 + 15 = 13
Therefore, the temperature at 9 A.M. is 13°F.
In meteorological terms, this problem involves basic arithmetic to determine the temperature change over time. The initial temperature represents the starting point, and the increase over the next three hours reflects the change in temperature. It's crucial to understand the relationship between the given values and apply the appropriate mathematical operation. In this case, addition is used to combine the initial temperature and the increase, yielding the final temperature at 9 A.M.
Understanding how temperature values interact over time is essential in various fields, including meteorology and climate science. The ability to interpret such data enables professionals to make accurate predictions and analyze trends, contributing to our understanding of weather patterns and long-term climate changes.