document.write( "Question 761157: Find the equation of a line which passes through point (0, 9) and is perpendicular to the line formed by the equation 4x + 5y = -3. Express it in slope-intercept form.\r
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Algebra.Com's Answer #463065 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Solve your given equation for in terms of everything else. The coefficient on in the resulting equation will be the slope of the given line. Take the negative reciprocal of that slope to get the slope of the desired line - because the slopes of perpendicular lines are negative reciprocals.\r
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\n" ); document.write( "\n" ); document.write( "Then use the point-slope form of an equation of a line:\r
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\n" ); document.write( "\n" ); document.write( "where are the coordinates of the given point and is the calculated slope. \r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "Egw to Beta kai to Sigma
\n" ); document.write( "My calculator said it, I believe it, that settles it
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