Question
Prompt
The function estimates the temperature, in degrees Fahrenheit (), in a certain city one day in January, where is the number of hours after 10 a.m. and . According to the function, what was the estimated decrease in temperature each hour, in , in this city during this time period?
The function estimates the temperature, in degrees Fahrenheit (), in a certain city one day in January, where is the number of hours after 10 a.m. and . According to the function, what was the estimated decrease in temperature each hour, in , in this city during this time period?