Final answer:
The integer representing the number of degrees the temperature changed from 7:00 AM to 11:00 AM is 6.
Step-by-step explanation:
The question you're asking deals with a change in temperature over a period of time and finding the integer that represents that change. Initially, at 11:00 P.M., it was 48 degrees F. By 7:00 AM, the temperature had dropped by 6 degrees, so it was 48 - 6 = 42 degrees F. By 11:00 AM, the temperature rose back to 48 degrees F once more.
Now, to find the number of degrees the temperature changed from 7:00 AM to 11:00 AM, we subtract the temperature at 7:00 AM from the temperature at 11:00 AM: 48 degrees F - 42 degrees F = 6 degrees F.
Therefore, the integer representing the number of degrees the temperature changed from 7:00 AM to 11:00 AM is 6.