The temperature of a chemical reaction ranges between 30 degrees celsius and 70 degrees celsius. the temperature is at its lowest point when t = 0, and the reaction completes 1 cycle during a 10-hour period. what is a cosine function that models this reaction?

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

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