document.write( "Question 5392: Write the equation of the line passing through (3, 7) and (6, 11).
\n" );
document.write( "I am not sure how to solve these types of problems. Please help. \n" );
document.write( "
Algebra.Com's Answer #2742 by Abbey(339)![]() ![]() ![]() You can put this solution on YOUR website! The difference between the points will give you the slope:\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "Then use the formula y=mx+b to find the y intercept (the \"b\" in the formula)\r \n" ); document.write( "\n" ); document.write( "Pick a point and plug in the values for x, for y and for m (the slope), I will use the point (3,7) \n" ); document.write( "Y=(m)*X+b \n" ); document.write( "7=(4/3)*3+b \n" ); document.write( "7=4+b \n" ); document.write( "3=b\r \n" ); document.write( "\n" ); document.write( "So now we put the values into our equation: \n" ); document.write( "y=mx+b \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |