Absolute Value: Inverse Relation

The general form of the Absolute Value Function is: Manipulate the sliders to see their effects on the basic graph. To find the inverse relation, click on checkboxes to display points A, B, or C. The inverse points are found by switching the x- and y-values of the coodinates; for point A, one types I = ( y(A), x(A) ) into the input bar. Here this has been done for you. Select the points I, J, and K, the Locus of those points form the Inverse Relation.