SOLUTION: Which of the following describes the graph of {x | x ≤ 1} {x | x ≥ 4}?

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Question 1178290: Which of the following describes the graph of {x | x ≤ 1} {x | x ≥ 4}?
Found 2 solutions by MathLover1, ikleyn:
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!

given:
{ x | x+%3C=+1 }
=>This set comprises of real numbers that are less than or equal to 1;
(-infinity, 1]

{ x+| x+%3E=+4 }
[4, infinity)

number line:
MSP70741hg34hbce4e8d7d800004he06f51gh2i4ea9


so, no solutions exist



Answer by ikleyn(52781) About Me  (Show Source):
You can put this solution on YOUR website!
.

Nothing follows of what must be follow ------------- THEREFORE,  you post,  as it is texted,  is NONSENSE.


Any reasonable tutor must  DELETE  such posts  "in the bud".