How can you draw a graph of y=Ix-x/2I ?

The x is in an a modulus absolute value.

1 Answer
Dec 28, 2017

The graph will look like this graph{|x/2| [-20, 20, -10, 10]} -

Explanation:

Our first task should be drawing the graph of y=x-x/2, which is equivalent to y=x/2,which looks like this- graph{x/2 [-20, 20, -10, 10]}
y=|x/2| means that y will have no -ve value on the graph. So the portion of the graph of y=x/2, which lies below the x-axis, will be reflected by the x-axis to form a mirror image over it.