SOLUTION: graph the following function
f(x) = abs value of x divided by x
Algebra.Com
Question 332818: graph the following function
f(x) = abs value of x divided by x
Found 2 solutions by vleith, solver91311:
Answer by vleith(2983) (Show Source): You can put this solution on YOUR website!
use wolframaplha to plot this type of thing
http://www.wolframalpha.com/input/?i=|x|%2Fx
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Consider the definition of absolute value:
So if 
, 
but 
, so 
, but
If 
, and 
, so 
In summary:
\ =\ \frac{|x|}{x}\ =\ \left\{\ \ 1\text{ if }x\ \geq\ 0\cr-1\text{ if }x\ <\ \,0\right)
So graph 
for and 
for
John
My calculator said it, I believe it, that settles it
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