Answer
please see step-by-step
Work Step by Step
A linear inequality in two variables
can be written in the form
$Ax+By > C, \qquad e.g.\quad 2x + y > 1$
$Ax+By \geq C, \qquad e.g.\quad 2x + y \geq 1$
$Ax+By < C,\qquad e.g.\quad 2x + y < 1$
or
$Ax+By \leq C\qquad e.g.\quad 2x + y \leq 1$
Given an ordered pair, we substitute the values of x and y into the linear inequality and simplify.
If the inequality (after the substitution) stands true, the ordered pair belongs to the solution set.