IM 6.7.9 Solutions of Inequalities

Which of these symbols means "Greater than or equal to"

• $>$
  

• $\le$

• $<$
  

• $\ge$

Which of these symbols means "Greater than"

• $>$

• $\le$

• $<$

• $\ge$

I am given the inequality 2 > x. What kind of circle do I mark over 2 on the number line?

• open

• closed

If I see this symbol, what type of circle do I use to mark the number line?

≤

• open

• closed

Select the inequality shown

• $x\ >\ 0$

• $x\ \le\ 0$

• $x\ <\ 0$

• $x\ \ge\ 0$

Select the inequality shown

• $x\ <\ 5$

• $x\ \ge5$

• $x\ \le\ 5$

• $x\ >\ 5$

Select the inequality shown

• $x\ >\ 3$

• $x\ \le\ 3$

• $x\ <\ 3$

• $x\ \ge\ 3$

Select the inequality shown

• $x\ >\ 1$

• $x\ \le\ 1$

• $x\ \ge\ 1$

• $x\ <\ 1$