Algebra-1

To find the rate of change in temperature per hour, follow these steps:

Determine the Change in Temperature:

Temperature at 6 PM: 80 degrees

Temperature at 2 PM: 60 degrees

Change in Temperature=80° F−60° F=20° F

Determine the Change in Time:

Time at 6 PM: 6 PM

Time at 2 PM: 2 PM

Change in Time=6 PM−2 PM=4 hours

Calculate the Rate of Change:

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