\( \left. \begin{array} { l l } { f ^ { - 1 } ( x ) = \sqrt[ 3 ] { x } - 9 } & { \bigcirc f ^ { - 1 } ( x ) = \sqrt[ 3 ] { x - 9 } } \\ { f ^ { - 1 } ( x ) = ( x + 9 ) ^ { 3 } } & { \bigcirc f ^ { - 1 } ( x ) = x ^ { 3 } - 9 } \end{array} \right. \)
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Mind Expander
Did you know that the concept of inverse functions dates back to the 17th century with mathematicians like René Descartes? He laid the groundwork for modern algebra, allowing us to manipulate and understand functions better. Inverse functions, in particular, have made it easier to solve equations and find values, revolutionizing fields like calculus and geometry! In the real world, inverse functions are used in various practical applications, such as computer graphics, physics, and economics. For instance, in computer graphics, understanding how to invert transformations allows artists and designers to manipulate objects in 3D space effectively. This understanding can lead to stunning visuals in movies and video games, making the world come alive with creativity!