X-1 s7 or 2x 222 (5 points)
1) a number line with an open circle on 8, shading to the left, and an open circle
on 11, shading to the right
2) a number line with an open circle on 8, an open circle on 11, and shading in
between
3) a number line with a closed circle on 8, a closed circle on 11, and shading in
between
4) a number line with a closed circle on 8, shading to the left, and a closed circle
on 11, shading to the right