If (5,−3) is a point on the graph of an odd function f, find the coordinates of two non-zero points on the graph of f^-1

Answer 1

Because f(x) is odd function then point (- 5, 3) also on the graph f(x).

So, f^-1( - 3) = 5 and f^-1(- 5) = 3, so, points (-3, 5) and (3. -5) are 2 non-zero points on the graph of f^-1(x).