document.write( "Question 370455: y=5x-4\r
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document.write( "Is the inverse a function? \n" );
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Algebra.Com's Answer #264065 by edjones(8007)![]() ![]() You can put this solution on YOUR website! y=5x-4 \n" ); document.write( "x=5y-4 \n" ); document.write( "5y=x+4 \n" ); document.write( "y=(x+4)/5 the inverse. \n" ); document.write( "Yes, it passes the vertical line test. \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( ". \n" ); document.write( " |