Inequality Math Number Line
3 x 1 x is an integer.
Inequality math number line. A on the number line below show the inequality 2 y 3. We can use the number line to solve inequalities containing and. The arrow going down the number line shows that x is any number smaller than 2. Then graph the point on the number line graph it as an open circle if the original inequality was or.
There is a dot on the two that is not filled in to show that it is not equal to 2. C solve the inequality 4t 5 11 4. We just put a little dot where the 3 is right. For instance look at the top number line x 3.
To solve an inequality using the number line change the inequality sign to an equal sign and solve the equation. The first inequality is x2. This time we again have the dot which is not filled in and an arrow going up the number line to show that x is greater. The number line should now be divided into 2 regions one to the left of the point and one to the right of the point.
The second inequality is x 3.