Question

graph on a # line |X|>2.5

Answer 1

it is the area greater than x = 0.25 and less than x = -0.25

Answer 2

2 perpendicular lines should be drawn to the x-axis at 2.5 and -2.5

do not include 2.5 .

Answer 3

and -2.5

Answer 4

|x|>2.5
x>2.5 0r x<-2.5
~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~
-------------------|-----|-----|-----------------------
-2.5 0 2.5