ou may need to enter an inequality or draw the solution to one on a numberline If you he interval notation for these problems will be easily learned ype in the following inequality 1 From the numberline buttons click the type of point closed or open to represent the inequality symbol solid for or and open for or Then click the corresponding value on the numberline you may add as many points as you d like Now click the line arrow button Click on the point you placed and drag the line to your desired ending point If you would like it to go on indefinitely drag it to the end of the numberline and an arrow will be added Please practice this until you are comfortable with the drawing Features 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7