How do you graph the system x + 3 > 2x + 1 and -4x < -8?
1 Answer
Apr 2, 2015
Simplify x+3> 2x+1, as 2>x and -4x<-8 as x>2. Now graph the line x=2.
2>x will represent the region to the left of x=2 , and x>2 will represent the region to the right of x=2, which may be shaded differently for distinguishing the two.
