document.write( "Question 93995: The equation of the line through (8,6) and (2,-4) is? \n" ); document.write( "
Algebra.Com's Answer #68449 by checkley75(3666)![]() ![]() ![]() You can put this solution on YOUR website! Slope=(-4-6)/(2-8)=-10/-6=5/3 \n" ); document.write( "Now substitute one set of x,y values in the line equation [Y=mX+b]. \n" ); document.write( "WHERE (m)=SLOPE & (b)=Y INTERCEPT. \n" ); document.write( "6=5/3*8+b \n" ); document.write( "6=40/3+b \n" ); document.write( "b=6-40/3 \n" ); document.write( "b=(18-40)/3 \n" ); document.write( "b=-22/3 \n" ); document.write( "Y=5X/3-22/3 ANSWER. \n" ); document.write( " |