Using a colored pencil, graph the inequality x < 3 on the number line below part (c). b. Using a different colored pencil, graph the inequality x>-1 on the same number line Using a third colored pencil, darken the section of the number line where <-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|---> -5 -4 -3 -2 -1. 0. 1. 2. 3. 4. 5. x