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Exponential Functions

Exponential Functions 1.3 - Solution

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a
Let's analyze the given function. The number represents the temperature in degrees Celsius of the pizza after minutes. To find the temperature of the pizza after minutes, we will substitute for in the given function. Let's do it!
After minutes the temperature of the pizza is approximately
b
Let's analyze the given function. The number represents the temperature in degrees Celsius of the pizza after minutes. To find the temperature of the pizza after minutes, we will substitute for in the given function. Let's do it!
minutes after the pizza was delivered to Colin its temperature is approximately
c
Let's analyze the given function. The number represents the temperature in degrees Celsius of the pizza after minutes. To find the temperature of the pizza after minutes and compare it with we will substitute for in the given function. Let's do it!
Therefore, the temperature of Colin's pizza after minutes is That is below the optimum eating temperature, which is