1) Plot the inequality on the given number line. Toggle the "Dot" or "Open Dot" button to place the correct dot on your line before you submit your answer.

`x <=1`

Clear All Draw:

2) Write the inequality using interval notation. Use "oo" (two lower case o's) for `oo`.

Box 1: Enter your answer by drawing on the graph.

Box 2: Enter your answer using interval notation. Example: [2.1,5.6172)
Use U for union to combine intervals. Example: (-oo,2] U [4,oo)
Enter DNE for an empty set. Use oo to enter Infinity.