graph the interval notation on a number line
(-∞,-3) (-3,2) (2, +∞)
(-∞,-7) (-7,4) (4, +∞)
![Graph The Interval Notation On A Number Line 3 32 2 7 74 4 class=](https://ph-static.z-dn.net/files/de7/579ee7e59797270b3976395f224931e7.jpg)