Question

According to the Reflective Property, the graph of \(f^{-1}\) is the exact reflection of the graph of \(f\) across which line?

Options

• \(x=0\)

• \(y=0\)

• \(y=x\)

• \(y=-x\)

Answer 1

Finding an inverse interchanges the coordinates of each ordered pair. Geometrically, this produces an exact reflection across the diagonal line \(y=x\).