document.write( "Question 642153: a line has a slop of 4/5 and passes through (1,3). What is the slope-intercept form of the equation of this line? \n" ); document.write( "
Algebra.Com's Answer #403975 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! a line has a slop of 4/5 and passes through (1,3). What is the slope-intercept form of the equation of this line? \n" ); document.write( "** \n" ); document.write( "Standard form of equation for a line: y=mx+b, m=slope, b=y-intercept \n" ); document.write( "equation of given line: \n" ); document.write( "y=4x/5+b \n" ); document.write( "solve for b using coordinates of given point(1,3) on the line \n" ); document.write( "3=4*1/5+b \n" ); document.write( "15=4+5b \n" ); document.write( "5b=11 \n" ); document.write( "b=11/5 \n" ); document.write( "Equation of given line: \n" ); document.write( "y=4x/5+11/5 \n" ); document.write( " |