document.write( "Question 20164: Find the equation of a line containing the point (-2, 1) and is parrallel to the line 4X+9Y=4 \n" ); document.write( "
Algebra.Com's Answer #9744 by vidyamanohar(13)![]() ![]() ![]() You can put this solution on YOUR website! Parallel Lines (not to axes) will have equal slopes. \n" ); document.write( "So, the line parrallel to the line 4X+9Y=4 \n" ); document.write( "will have the same slope as 4x+9y=4. Hence its equation should be like \n" ); document.write( "4x+9y=k, but the line passes through (-2, 1) hence k must be taken in such a way that the point satisfies the equation.\r \n" ); document.write( "\n" ); document.write( "i.e., 4(-2)+9(1)=k \n" ); document.write( "hence k=1\r \n" ); document.write( "\n" ); document.write( "so, equation to the required line is 4x+9y=1 \n" ); document.write( " |