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Physics 11 Online
OpenStudy (anonymous):

Does anyone know how to do this? please help

OpenStudy (anonymous):

The one-to-one functions g and h are defined as follows. g={(-6, 2),(1,- 4),( 7, 9),( 9, 1)} h(x)=9x-4 Find the following. g^-1(9)= ____ h^-1(x)=_____ (h^-1 * h)(1)=_____

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