document.write( "Question 792717: Write an equation in point-slope form for the line through the point
\n" ); document.write( "(-2,1) parallel to the line with equation: 3x - y = -9. What would the coordinates be to graph both of the lines on one set of axes?
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Algebra.Com's Answer #480102 by stanbon(75887)\"\" \"About 
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Write an equation in point-slope form for the line through the point
\n" ); document.write( "(-2,1) parallel to the line with equation: 3x - y = -9. What would the coordinates be to graph both of the lines on one set of axes?
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\n" ); document.write( "Find the slope of the given equation:
\n" ); document.write( "y = 3x + 9
\n" ); document.write( "slope = 3
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\n" ); document.write( "Graph the given line::
\n" ); document.write( "Let x = 0, then y = 9
\n" ); document.write( "Let x = 3, then y = 18
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\n" ); document.write( "Form of line with slope = 3 and passes thru (-2,1):: y = mx + b
\n" ); document.write( "Solve for \"b\":
\n" ); document.write( "1 = 3*-2 + b
\n" ); document.write( "b = 7
\n" ); document.write( "Equation: y = 3x + 7
\n" ); document.write( "Find 2 points and draw a line thru them::
\n" ); document.write( "Let x = 0, then y = 7
\n" ); document.write( "Let x = 3, then y = 16
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\n" ); document.write( "\"graph%28400%2C400%2C-10%2C10%2C-10%2C30%2C3x%2B9%2C3x%2B7%29\"
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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