One day at 1:00 P.M, the temperature was 7 F in Kodiak, Alaska. At 9:00 P.M. the temperature was -17 F. What was the average change in temperature per hour?

Answer 1

What is the change in temperature?
note, it will be negative, (dropping)
What is the change in time from 1:00 pm to 9:00 pm

average change in temperature per hour
= total change in temperature / change in time
= ...... degrees/hour

Answer 2

Thank you Reiny I got it correct