The temperature of a city changed by −12 degrees Celsius over a 2-week period. The temperature changed by the same amount each week. Part A: Write an expression to show the average change in the temperature of the city each week. (5 points)

Part B: Simplify the expression and explain, using words, what your answer means. (5 points)

plll help fast

I believe that part A would be -12 divided by 2

Step-by-step explanation:

-12 is the average rate of change for a two week period. So one week would be -12 divided by 2, and that equals negative six, so the average rate of change for one week should be -6. I think this is correct but I apologize if it is not.

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