document.write( "Question 1165416: Find vector equation for the line with the following cartesian equation
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Algebra.Com's Answer #852065 by ikleyn(52781) $\"\"$ $\"About$

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document.write( "(a)  vector equation is  (x,y) = (7-3t, t),  where 't' is the parameter, which may have any real value.\r\n" );
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document.write( "     We take 'y' as the parameter 't',  and express x via y from the equation,   \r\n" );
document.write( "                                        replacing there 'y' with 't'.\r\n" );
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document.write( "(b)  vector equation is  (x,y) = (, ),  where 't' is the parameter, which may have any real value.  \r\n" );
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document.write( "     We take 'x' as the parameter 't',  and express y via x from the equation,   \r\n" );
document.write( "                                        replacing there 'x' with 't'.\r\n" );
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