document.write( "Question 462378: Graph and identify the y-intercept for y=3x-3 \n" ); document.write( "
Algebra.Com's Answer #316985 by algebrahouse.com(1659)![]() ![]() You can put this solution on YOUR website! Slope-intercept form is y = mx + b \n" ); document.write( "m is the slope \n" ); document.write( "b is the y-intercept\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "y = 3x - 3 \n" ); document.write( "slope = 3 or 3/1 {slope is rise/run} \n" ); document.write( "y-intercept = -3 {where the line crosses the y-axis}\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "To graph: \n" ); document.write( "- put a point on -3 on the y-axis {that is the y-intercept} \n" ); document.write( "- from there, go up 3 and to the right 1 {slope is 3/1} and put another point \n" ); document.write( "- draw a line through the two points \n" ); document.write( "www.algebrahouse.com \n" ); document.write( " |