document.write( "Question 242795: Determine the equation of the line described. Put answer in the slope-intercept form, if possible. Through (1,-8), perpendicular to -7x-4y=25. Thank you \n" ); document.write( "
Algebra.Com's Answer #177760 by stanbon(75887)\"\" \"About 
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Determine the equation of the line described. Put answer in the slope-intercept form, if possible. Through (1,-8), perpendicular to -7x-4y=25.
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\n" ); document.write( "The given line has slope = -7/4
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\n" ); document.write( "A perpendicular line must have slope = 4/7
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\n" ); document.write( "Form: y = mx + b
\n" ); document.write( "m = 4/7 and y = -8 when x = 1
\n" ); document.write( "Solve for \"b\":
\n" ); document.write( "-8 = (4/7)*1 + b
\n" ); document.write( "b = -60/7
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\n" ); document.write( "y = (4/7)x-(60/7)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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