document.write( "Question 31765: I tried to solve this:
\n" ); document.write( "Find h(f(x)) if h(x)=1/(x+2) and f(x)=4x-3\r
\n" ); document.write( "\n" ); document.write( "Please confirm my answer is correct:\r
\n" ); document.write( "\n" ); document.write( "h(f(x))=h(y)
\n" ); document.write( "f(x)=y
\n" ); document.write( "1/x+2 = 1/y+2
\n" ); document.write( "1/sqrt(2x+3)+2\r
\n" ); document.write( "\n" ); document.write( "Thanks in advance for your help.
\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #18421 by stanbon(75887) $\"\"$ $\"About$

You can put this solution on YOUR website!
h[f(x)]=h[4x-3]= 1/[(4x-3)+2]= 1/(4x-1)
\n" ); document.write( "Cheers,
\n" ); document.write( "stan H. \n" ); document.write( "

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