### Home > CCA2 > Chapter C > Lesson C.1.2 > Problem C-34

The function , where

*is the time in minutes, could represent the temperature over time of a hot cup of tea placed on the kitchen counter. What does the*

Separate the function into its component numbers and variables:: What purpose does this number serve in the function? What does the

*-axis represent?*

*gets bigger. Could it represent a percentage?*

represents time, probably in minutes, that has passed.