
Derivative Quotient Rule Practice Math Help Fun Game Tips:  The derivative Quotient Rule is used on the quotient of two relations such as y=u/v. In general, the Quotient Rule states that the derivative of the function y=u/v is y' = [vu'uv'] / [v^{2}].  For example, the unsimplified derivative of y=[x^{3}]/[x^{5}+x^{2}] is y' = [(x^{5}+x^{2})(3x^{2})(x^{3})(5x^{4}+2x)] / [(x^{5}+x^{2})^{2}].  This game uses the Quotient Rule dy/dx = [v(du/dx)u(dv/dx)] / [v^{2}] Note that the symbols dy/dx, y' and f'(x) all represent the same derivative of y=f(x).  Example 2: the unsimplified derivative of y=[x^{4}] / [x^{3}x^{6}] is y' = [(x^{3}x^{6})(4x^{3})(x^{4})(3x^{2}6x^{5})] / [(x^{3}x^{6})^{2}].  The score report automatically appears after you have made 10 choices.  The Math score is based on your choices only and does not count the snowflake hits.  The Game score is reduced by the number of snowflake hits.  The game can be played using the mouse by itself or using the keyboard by itself.  If the game doesn't respond to keyboard input, click inside the game area to reset the game's focus.  Adjust the game's speed by pressing the + or  key repeatedly.  Refresh/Reload the webpage to start over again. 
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