Graphs of Functions · Exercise 219

Graph each linear inequality.

Use the set of ordered pairs to ⓐ determine whether the relation is a function, ⓑ find the domain of the relation, and ⓒ find the range of the relation.
$\{\left(-3,27\right),\left(-2,8\right),\left(-1,1\right),\left(0,0\right),$
$\left(1,1\right),\left(2,8\right),\left(3,27\right)\}$

OpenStax, Intermediate Algebra 2e · §3.6 Graphs of Functions · Exercise 219