The boiling point of water is 373 K, or 212°F; the freezing point of water is 273 K, or 32°F. The relationship between Kelvin and Fahrenheit temperatures is linear: [Sec. 2.9]
a. Write a linear function expressing K(F) in terms of F.
b. Find the inverse of the function in part (a). What does it mean?
c. A normal human body temperature is 98.6°F. What is the corresponding Kelvin temperature?