document.write( "Question 418959: find the value of R so taht the line through (3, 13) and (R, -5) has a slope of 8 \n" ); document.write( "
Algebra.Com's Answer #293061 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! 8=(-5-13)/(R-3) \n" ); document.write( "8(r-3)=-18 \n" ); document.write( "8R-24=-18 \n" ); document.write( "8R=6 \n" ); document.write( "R=6/8 \n" ); document.write( "R=3/4 \n" ); document.write( " |