How do you solve and graph the compound inequality #3x>=5# or #-5/8x-6>1# ?
2 Answers
Jun 10, 2015
It is the union of the two solution sets.
Explanation:
You will have two semi-plane. The "or" operator means that you have to take the union of the two solution set.
graph{x>=5/3 [-10, 10, -5, 5]}
graph{x<-7/58 [-10, 10, -5, 5]}
Jun 10, 2015
Solve and graph system
(1) 3x >= 5
(2) -5x/8 - 6 > 1
Explanation:
(1) ->
(2) ->
Graph:
=========|-56/5 -----------------|0-----|5/3=============
NOTE. The end (critical) point (5/3) is included in the solution set.