document.write( "Question 354260: Write an equation in slope-intercept form for the line that satisfies the following condition.
\n" );
document.write( "passes through (9,-9), parallel to the graph of y= 20/3x+10 \n" );
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Algebra.Com's Answer #253190 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! Hi, \n" ); document.write( "Note: y = mx +b is the slope-intercept form of a line \n" ); document.write( ". \n" ); document.write( "Parallel to y = (20/3)x + 10 tells us the slope of new line Y is also (20/3) \n" ); document.write( ". \n" ); document.write( "Y = (20/3)x + b \n" ); document.write( ". \n" ); document.write( "Pt(9,-9) \n" ); document.write( "substituting these values of x and y in order to find b \n" ); document.write( "-9 = (20/3)*9 + b \n" ); document.write( ". \n" ); document.write( "-9 - 60 = b \n" ); document.write( "b = -69 \n" ); document.write( ". \n" ); document.write( "y = (20/3)x - 69 \n" ); document.write( " |