document.write( "Question 1179076: Graph f as a solid line and f-1 as a dashed line in the same rectangular coordinate space. Use interval notation to give the domain and range of f and f-1.\r
\n" ); document.write( "\n" ); document.write( "f(x) = x3 - 2 \n" ); document.write( "

Algebra.Com's Answer #808599 by MathLover1(20850) $\"\"$ $\"About$

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$\"f%28x%29+=+x%5E3+-+2\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"x\"$ | $\"f%28x%29\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"0\"$ | $\"-2\"$ -> $\"f%28x%29+=+x%5E3+-+2=0%5E3-2=0-2=-2\"$
\n" ); document.write( " $\"1\"$ | $\"-1\"$ -> $\"f%28x%29+=+x%5E3+-+2=%281%29%5E3-2=1-2=-1\"$
\n" ); document.write( " $\"2\"$ | $\"6\"$ -> $\"f%28x%29+=+x%5E3+-+2=2%5E3-2=8-2=6\"$ \r
\n" ); document.write( "\n" ); document.write( "inverse \r
\n" ); document.write( "\n" ); document.write( " $\"-2\"$ | $\"0\"$
\n" ); document.write( " $\"-1\"$ | $\"1\"$
\n" ); document.write( " $\"6\"$ | $\"2\"$ \r
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\n" ); document.write( "\n" ); document.write( "domain of $\"f%28x%29\"$ :\r
\n" ); document.write( "\n" ); document.write( " $\"R\"$ (all real numbers)\r
\n" ); document.write( "\n" ); document.write( "interval notation:
\n" ); document.write( "( $\"-infinity\"$ , $\"infinity\"$ )\r
\n" ); document.write( "\n" ); document.write( "range
\n" ); document.write( " $\"R\"$ (all real numbers)\r
\n" ); document.write( "\n" ); document.write( "interval notation:
\n" ); document.write( "( $\"-infinity\"$ , $\"infinity\"$ )\r
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\n" ); document.write( "\n" ); document.write( "domain of $\"f%5E-1%28x%29\"$ :\r
\n" ); document.write( "\n" ); document.write( "{ $\"x\"$ element $\"R\"$ : $\"x%3E=-2\"$ }\r
\n" ); document.write( "\n" ); document.write( "interval notation:
\n" ); document.write( "[ $\"-2\"$ , $\"infinity\"$ )\r
\n" ); document.write( "\n" ); document.write( "range:\r
\n" ); document.write( "\n" ); document.write( "{ $\"f%28x%29\"$ element $\"R\"$ : $\"f%3E=0\"$ } (all non-negative real numbers)\r
\n" ); document.write( "\n" ); document.write( "interval notation:
\n" ); document.write( "[ $\"0\"$ , $\"infinity\"$ )\r
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