document.write( "Question 108022: Write an equation of a line that is perpendicular to y= -3/4x + 2 and passes through (-4,1) \n" ); document.write( "
Algebra.Com's Answer #78727 by checkley71(8403)\"\" \"About 
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THIS LINE HAS A SLOPE OF -3/4.
\n" ); document.write( "THEREFORE A PERPENDICULAR LINE HAS A SLOPE OF 4/3.
\n" ); document.write( "NOW REOPLACE THE X & Y VALUES IN THE LINE EQUATION [Y=mX+b] WITH (-4,1) & SOLVE FOR THE Y INTERCEPT (b).
\n" ); document.write( "1=4/3*-4+b
\n" ); document.write( "1=-16/3+b
\n" ); document.write( "b=1+16/3
\n" ); document.write( "b=(3+16)/3
\n" ); document.write( "b=19/3 FOR THE Y INTERCEPT.
\n" ); document.write( "Y=4X/3+19/3 ANSWER.
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