The temperature of a city, in degrees Fahrenheit, was recorded over a 10-hour period. Consider the function below that represents the relationship between the temperature and the number of hours, x.
Find f(5) and determine what it represents
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f(5)
First, identify the correct function part
As x= 5
4 < x ≤ 6
So we are going to replace the second function part
f(x) =3x + 48
f(5)= 3*5 +48
f(5) = 15 + 48
f(x) = 63
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Answer
f(x) = 63 ; The temperateru
