An inverse function graphing calculator will allow you to graph functions quickly and precisely, which will help you visualize how these graphs behave.

An inverse function graphing calculator will allow you to graph functions quickly and precisely, which will help you visualize how these graphs behave.

An inverse function graphing calculator will allow you to graph functions quickly and precisely, which will help you visualize how these graphs behave.

Description This compact scientific calculator has twenty rectangular plastic keys, each of which can take on two meanings. Keys are marked C (clear), +/- (change sign), EEX, and F (function or shift) ...