document.write( "Question 1036855: Write an equation in slope-intercept form of the line whose parametric equations are x = k + 4 and y = 2k - 1.\r
\n" ); document.write( "\n" ); document.write( "y = 2x - 9
\n" ); document.write( "y = 2x + 7
\n" ); document.write( "y = 2x - 7
\n" ); document.write( "y = 2x + 9
\n" ); document.write( "

Algebra.Com's Answer #651651 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
\"+x+=+k+%2B+4+\"
\n" ); document.write( "\"+k+=+x+-+4+\"
\n" ); document.write( "and
\n" ); document.write( "\"+y+=+2k+-+1+\"
\n" ); document.write( "\"+2k+=+y+%2B+1+\"
\n" ); document.write( "\"+k+=+%281%2F2%29%2Ay+%2B+1%2F2+\"
\n" ); document.write( "---------------------
\n" ); document.write( "\"+x+-+4+=+%281%2F2%29%2Ay+%2B+1%2F2+\"
\n" ); document.write( "\"+2x+-+8+=+y+%2B+1+\"
\n" ); document.write( "\"+y+=+2x+-+9+\"
\n" ); document.write( "--------------------
\n" ); document.write( "check answer:
\n" ); document.write( "\"+y+=+2x+-+9+\"
\n" ); document.write( "\"+2k+-+1+=+2%2A%28+k+%2B+4+%29+-+9+\"
\n" ); document.write( "\"+2k+-+1+=+2k+%2B+8+-+9+\"
\n" ); document.write( "\"+-1+=+8+-+9+\"
\n" ); document.write( "\"+-1+=+-1+\"
\n" ); document.write( "OK
\n" ); document.write( "
\n" );