<PRE><B>Question 1037023</B>
The one-to-one functions g and h are defined as follows.
 g={(-7,-6), (-5,4), (4,-7), (7,6)} h(x)= 3x-14 ; h^-1(x) = (x+14)/3
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Find the following. 
g^-1(4)= -5
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h^-1(x) = (x/3) + (14/3)
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(h^-1 o h)(7)= 7
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Cheers,
Stan H.
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