# HSF-IF.B.5

Relate the domain of a function to its graph and, where applicable, to the quantitative relationship it describes. For example, if the function $h(n)$ gives the number of person-hours it takes to assemble $n$ engines in a factory, then the positive integers would be an appropriate domain for the function.

## Tasks

The Canoe Trip, Variation 1
Average Cost
The Canoe Trip, Variation 2
Oakland Coliseum
The restaurant