document.write( "Question 1018750: How do you graph y-4=2(x-1)? I am not that good in math in graphing. Please help me! \n" ); document.write( "
Algebra.Com's Answer #634793 by rothauserc(4718)![]() ![]() You can put this solution on YOUR website! y - 4 = 2(x - 1) \n" ); document.write( ": \n" ); document.write( ": we first arrange this equation into the slope - intercept form \n" ); document.write( ": \n" ); document.write( ": add 4 to both sides of = \n" ); document.write( "y = 2(x - 1) + 4 \n" ); document.write( ": now multiply the terms within parenthesis by 2 \n" ); document.write( "y = 2x -2 +4 \n" ); document.write( ": combine like terms \n" ); document.write( "y = 2x + 2 \n" ); document.write( ": this form tells us that the slope(m) of the line is 2 and that the line intercepts the y axis at (0, 2) \n" ); document.write( ": \n" ); document.write( "here is the graph \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |