document.write( "Question 1178862: Determine which two functions are inverses of each other.\r
\n" ); document.write( "\n" ); document.write( "f(x)=(x-8)/(2) g(x)=2x-8 h(x)=(x+8)/(2)
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Algebra.Com's Answer #808297 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi\r\n" );
document.write( "Determine which two functions are inverses of each other:\r\n" );
document.write( "g(x)=2x-8  h(x)=(x+8)/(2)\r\n" );
document.write( "g^-1(x) = (x-8)/2\r\n" );
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document.write( "y = 2x-8  (exchange x&y)  x = 2y - 8 0r y = (x+8)/2 = g^-1(x)  checks.\r\n" );
document.write( "y=(x+8)/(2) (exchange x&y) 2x = y + 8  0r  y = 2x - 8 = h^-1(x)  checks\r\n" );
document.write( "Wish You the Best in your Studies.\r\n" );
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