document.write( "Question 370455: y=5x-4\r
\n" ); document.write( "\n" ); document.write( "Is the inverse a function?
\n" ); document.write( "

Algebra.Com's Answer #264065 by edjones(8007)\"\" \"About 
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( "\"graph%28500%2C500%2C-10%2C10%2C-10%2C10%2C%28x%2B4%29%2F5%29\"
\n" ); document.write( "
\n" );