document.write( "Question 490462: (a) Find the equation of the vertical line containing the given point.
\n" ); document.write( "(b) Find the equation of the horizontal line containing the given point.
\n" ); document.write( "(c) Find the general equation of a line with slope 5 containing the point.\r
\n" ); document.write( "\n" ); document.write( "(-4,1)
\n" ); document.write( "

Algebra.Com's Answer #334086 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
If the point is (-4,1),
\n" ); document.write( "(a) Find the equation of the vertical line containing the given point.
\n" ); document.write( "Ans: x = -4
\n" ); document.write( "-----------------------
\n" ); document.write( "(b) Find the equation of the horizontal line containing the given point.
\n" ); document.write( "Ans: y = 1
\n" ); document.write( "-----------------------
\n" ); document.write( "(c) Find the general equation of a line with slope 5 containing the point.
\n" ); document.write( "(-4,1)
\n" ); document.write( "Form: y = mx +b
\n" ); document.write( "Solve for \"b\":
\n" ); document.write( "1 = 5(-4)+b
\n" ); document.write( "b = 21
\n" ); document.write( "-----
\n" ); document.write( "Equation:
\n" ); document.write( "y = 5x+21
\n" ); document.write( "================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "
\n" ); document.write( "
\n" );