document.write( "Question 1097325: a line Passes through (2,-1) and (8,4) A:write an equation for the line in piont-solpe form. B:rewrite the equation in standard form using integers
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #711727 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! slope is change in y/change in x \n" ); document.write( "4-(-1)/*8-2)=5/6 \n" ); document.write( "point-slope form is y-y1=m(x-x1) m slope and (x1, y1) point \n" ); document.write( "y+1=(5/6)(x-2) \n" ); document.write( "y=(5/6)x-5/3-1 \n" ); document.write( "y=(5/6)x-8/3 \n" ); document.write( "multiply all by 6 to remove fractions \n" ); document.write( "6y=5x-16 \n" ); document.write( "rewrite with positive x coefficient \n" ); document.write( "5x-6y=16 \n" ); document.write( "both points fit. \n" ); document.write( " \n" ); document.write( " |