Tuesday

September 2, 2014

September 2, 2014

Posted by **MATH DUDE** on Monday, January 3, 2011 at 10:06pm.

- MATH PRE-ALGEBRA -
**Jen**, Monday, January 3, 2011 at 10:16pmIt should be an open dot because it's an inequality. It would be a closed dot if it was an equality, such as x=3.

- MATH PRE-ALGEBRA -
**Reiny**, Monday, January 3, 2011 at 10:26pmIf the inequality contains either ≤ or ≥, then close the dot of the endpoint, since that point is included in the graph.

If the inequality contains eitehr < or > , then leave the dot open to show that the endpoint itself is not included in your graph.

- MATH PRE-ALGEBRA -
**kim**, Tuesday, September 20, 2011 at 5:32pmyes! if it is addition or subtraction you have an open dot! if it multiplication or division than a closed dot!

**Answer this Question**

**Related Questions**

general math - here's an easy one for starters... what means greater or equal to...

Calculus - Could someone help me with this question. Determine what limit would ...

graphing - which of these is correct description of each inequality as it would ...

6th G-Math - 1.Which of the following best describes the graph of x > 2 ? A. ...

Math - For inequality number lines would a less than or = to sign mean that that...

Math - Vectors - If "u = (2,2,-1)", "v = (3,-1,0)" and "w = (1,7,8)", verify ...

math - Solve the compund inequality and graph the solution. -4<t+2<4 First...

math - Solve the compund inequality and graph the solution. -4<t+2<4 First...

Math - Inequalities - Please help with the following: What is an open dot, and ...

Science - Which of the following brake fluids is a strong paint solvent? DOT 1 ...