Chapter 2 - Functions - 2.2 Domain and Range - Exercises and Problems for Section 2.2 - Exercises and Problems - Page 82: 1

$$ \text{Domain:} \ [1,7] \\ \text{Range:} \ [2,18]$$

The domain of the function is all values of x possible for the function while the range of the function is all possible values of y for the function. Thus, we find: $$ \text{Domain:} \ [1,7] \\ \text{Range:} \ [2,18]$$