Description and Additional Formats:

This image represents the graph of the inverse relation for the squaring function, namely the square-root function, x = u1/2. The graph of the inverse relation can be obtained from the graph of the function by interchaning the axes. Note that this is not the graph of a function, since it does not satisfy the vertical-line test.

The colors in the lower left indicate which axis is which (red represents the x-axis, and green the u-axis). This color coding is also used in our images of graphs in higher dimensions.

Additional Formats:

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