document.write( "Question 1165316: Find a function value, if possible.
\n" ); document.write( "f(x)=|x|/x\r
\n" ); document.write( "\n" ); document.write( "(a) f(3)\r
\n" ); document.write( "\n" ); document.write( "(b) f(-3)\r
\n" ); document.write( "\n" ); document.write( "(c) f(x-8) \n" ); document.write( "
Algebra.Com's Answer #789801 by ikleyn(52803)\"\" \"About 
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document.write( "(a)  f(3) = \"abs%283%29%2F3\" = \"3%2F3\" = 1.\r\n" );
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document.write( "(b)  f(-3) = \"abs%28-3%29%2F%28-3%29\" = \"3%2F%28-3%29\" = -1.\r\n" );
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document.write( "                          1, if x > 8\r\n" );
document.write( "(c)  f(x-8) = \"abs%28x-8%29%2F%28x-8%29\" =    not defined if x = 8\r\n" );
document.write( "                          -1, if x < 8.\r\n" );
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\n" ); document.write( "\n" ); document.write( "Solved.\r
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