document.write( "Question 1136220: Find an equation of a line parallel to the given line that contains the given point. Write the equation in slope-intercept form. (If the equation is a vertical line, use the form x = a.) \r
\n" ); document.write( "\n" ); document.write( "line y + 4 = 0, point (9, −9) \n" ); document.write( "

Algebra.Com's Answer #753991 by ikleyn(52858) $\"\"$ $\"About$

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document.write( "Line y + 4 = 0  is the horizontal line line  y = -4, parallel to x-axis.\r\n" );
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document.write( "Any line parallel to it, has an equation y = c,  where \"c\" is a constant term.\r\n" );
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document.write( "Since the requested line should go through the point (9,-9) with  y-coordinate -9,\r\n" );
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document.write( "this requested line has an equation y = -9.    ANSWER\r\n" );
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document.write( "This equation is in its slope-intercept form, very unique and specific for this special line.\r\n" );
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