If the graphs of y=f ^-1(x) and y=f(x) are identical then each of these graphs must be symmetrical about the
A)y-axis B)X-axis c)origin d)line y=-x e)line y=x
If the graphs of y=f ^-1(x) and y=f(x) are identical then each of these graphs must be symmetrical about the
A)y-axis B)X-axis c)origin d)line y=-x e)line y=x