Graphing linear inequalities in two variables - Inequalities in Two Variables

Intro Lesson

• a)

  Graph the solution on a number line:
  $x = 3$
  $x \ge 3$
  $x$ > $3$
  $x \le 3$
  $x$ < $3$
  

• b)

  Graph the solution on the xy-plane:
  $x = 3$
  $x \ge 3$
  $x$ > $3$
  $x \le 3$
  $x$ < $3$
  

• c)

  Graph the solution on the xy-plane:
  $y = -2$
  $y \ge -2$
  $y$ > $-2$
  $y \le -2$
  $y$ < $-2$