Question

1. The thermostat in an empty apartment is set to 65°F from 4:00 a.m. to 5:00 p.m. and to 50°Ffrom 5:00 p.m. until 4:00 a.m. Here is a graph of the function H that gives the temperatureH() in degrees Fahrenheit in the apartment 2 hours after midnight.

Answer 1

Morning starts from 6 am and evening starts from 6pm.