graph the interval notation on a number line
(-∞,-3) (-3,2) (2, +∞)
(-∞,-7) (-7,4) (4, +∞)
![Graph The Interval Notation On A Number Line3 32 2 7 74 4 class=](https://ph-static.z-dn.net/files/d6d/d17673081e512d4c317441763be12dbe.jpg)