How do you solve and graph the compound inequality #-2x - 5 <= -6# and #-2x + 5 >=6# ?
1 Answer
Jun 8, 2015
(1)
(2)
<============|-1/2-------------------|1/2 ==============>
Note. The 2 end points (-1/2) and (1/2) are included in the solution set.
Answer expressed in terms of half closed intervals:
(-infinity, -1/2] and [1/2, +infinity)
