Saturday 19 September 2015

INEQUALITIES 2


Indicate |x| > 2 on a number line

Solution

±(x) > 2

+(x) > 2 or -(x) > 2

x > 2     or -(x) < 2
                  -1    -1

x > 2     or x <- 2





TRY THIS……………….


Indicate |x| > 3 on a number line


No comments:

Post a Comment