SOLUTION: Sketch a graph for IxI=4

Question 731836: Sketch a graph for IxI=4

Found 2 solutions by lynnlo, Alan3354:
Answer by lynnlo(4176) (Show Source): You can put this solution on YOUR website!

Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Sketch a graph for IxI=4
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If you mean absolute value of x, use |x| ( | = Shift \ )
It's 2 lines, parallel to the y-axis.
One thru (-4,0) and one thru (4,0)

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