Answer
(a) All the real numbers greater than -2 and less than 2.
(b) See the graph.
(c) The interval is bounded because it has a finite length.
![](https://gradesaver.s3.amazonaws.com/uploads/solution/8a0e8275-5814-4d2e-976e-71085dd6d9c4/result_image/1566610615.jpg?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAJVAXHCSURVZEX5QQ%2F20240727%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20240727T021705Z&X-Amz-Expires=900&X-Amz-SignedHeaders=host&X-Amz-Signature=189a2e6516c0a59b99feb3263fd839b60b6b3243dbfacf1b303c5440405cfa14)
Work Step by Step
(a) All the real numbers greater than -2 and less than 2.
(c) The interval is bounded because it has a finite length.