Question

At 1am the temperature was -6°C. At 5am it was -1°C. If the temperature

continues to rise steadily, what will the temperature be at 9am?

Answer 1

4 temp at 9 am

Explanation:

At 1am temp=-6

At 5am temp=-1

5-1=4 hours and temp difference is -6+1=-5

so at 9 am temp will be -1+5=4