The temperature, f(t) of a cup of coffee, in degrees Celsius, after t minutes can be determined by the equation f(t) = 58(0.95) + 23. A graph of the function f(t) is shown below. 80 70 60 50 40 30 20 10 t 5 10 15 20 25 30 35 40 Estimate the temperature after 15 minutes

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Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
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The temperature, f(t) of a cup of coffee, in degrees Celsius, after t minutes can be determined by the
equation f(t) = 58(0.95)* + 23.
A graph of the function f(t) is shown below.
80-
70
60-
50
40
30
20-
10
t
5
10
15
20
30
35
40
Estimate the temperature after 15 minutes
25
Transcribed Image Text:The temperature, f(t) of a cup of coffee, in degrees Celsius, after t minutes can be determined by the equation f(t) = 58(0.95)* + 23. A graph of the function f(t) is shown below. 80- 70 60- 50 40 30 20- 10 t 5 10 15 20 30 35 40 Estimate the temperature after 15 minutes 25
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