document.write( "Question 197694: I'm having some trouble with these two functions\r
\n" ); document.write( "\n" ); document.write( "Evaluate the function at the indicated values. (If the function does not exist at a value, enter NONE.)\r
\n" ); document.write( "\n" ); document.write( "h(t) = t - 8/t \r
\n" ); document.write( "\n" ); document.write( "h(x) = ?
\n" ); document.write( "h(1/x) = ?
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Algebra.Com's Answer #148237 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
Is the function \"h%28t%29=t-8%2Ft\" ???\r
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\n" ); document.write( "\"h%28t%29=t-8%2Ft\" Start with the given function.\r
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\n" ); document.write( "\n" ); document.write( "\"h%28x%29=x-8%2Fx\" Plug in \"t=x\"\r
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\n" ); document.write( "\"h%28t%29=t-8%2Ft\" Start with the given function.\r
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\n" ); document.write( "\n" ); document.write( "\"h%281%2Fx%29=1%2Fx-8%2F%281%2Fx%29\" Plug in \"t=1%2Fx\"\r
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\n" ); document.write( "\n" ); document.write( "\"h%281%2Fx%29=1%2Fx-8%2A%28x%2F1%29\" Flip the second fraction and multiply\r
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\n" ); document.write( "\n" ); document.write( "\"h%281%2Fx%29=1%2Fx-8x\" Multiply\r
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\n" ); document.write( "\n" ); document.write( "\"h%281%2Fx%29=%281-8x%5E2%29%2Fx\" Combine like terms.\r
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\n" ); document.write( "\n" ); document.write( "OR....\r
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\n" ); document.write( "\n" ); document.write( "Is the function \"h%28t%29=%28t-8%29%2Ft\" ???\r
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\n" ); document.write( "\n" ); document.write( "a)\r
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\n" ); document.write( "\"h%28t%29=%28t-8%29%2Ft\" Start with the given function.\r
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\n" ); document.write( "\n" ); document.write( "\"h%28x%29=%28x-8%29%2Fx\" Plug in \"t=x\"\r
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\n" ); document.write( "\n" ); document.write( "---------------\r
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\n" ); document.write( "\n" ); document.write( "b)\r
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\n" ); document.write( "\"h%28t%29=%28t-8%29%2Ft\" Start with the given function.\r
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\n" ); document.write( "\n" ); document.write( "\"h%281%2Fx%29=%281%2Fx-8%29%2F%281%2Fx%29\" Plug in \"t=1%2Fx\"\r
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\n" ); document.write( "\n" ); document.write( " Multiply EVERY term by the inner LCD \"x\" to clear out the inner fractions.\r
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\n" ); document.write( "\n" ); document.write( "\"h%281%2Fx%29=%281-8x%29%2F1\" Multiply and simplify\r
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\n" ); document.write( "\n" ); document.write( "\"h%281%2Fx%29=1-8x\" Reduce.
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