Question

Which graph represents the solutions to the inequality |2x - 8| < 2?

Number lines
1. Closed circle on 3 shading to the left. Closed circle on 5 shading to the right
2. Closed circle on 3. Closed circle on 5, shading in between,
3. Same as 2 but with open circles.
4. Same as 1 but with open circles

Answer 1

1 Closed circle on 3 shading to the left. Closed circle on 5 shading to the right