Which of the following inequalities has a solution set that, when graphed on a number line, is a single, finite line segment?
The best way to solve this problem is to do so using number lines.
b) |x|>=2 which means x>=2 and x<=-2. Infinitite in opposite directions.
c) x>=4 Infinite
d) x>=4 and x<=-1 Infinite in opposite directions
e) x<=4 and x>=-4 which means -4<=x<=4. !!!
The answer is E.