document.write( "Question 103794: Graph the solution set of x __< 9.
\n" );
document.write( "The line is supposed to be dirrectly under the < Just do not no how to do this. I need help with this problem please. \n" );
document.write( "
Algebra.Com's Answer #75447 by jim_thompson5910(35256) ![]() You can put this solution on YOUR website! Start with the given inequality:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Set up a number line:\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Now plot the point x=9 on the number line\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Now pick any test point you want, I'm going to choose x=0, and test the inequality \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Since this inequality is true, we simply shade the entire portion in which contains the point x=0 using the point x=9 as the boundary.This means we shade everything to the left of the point x=9 like this:\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "note: at the point x=9, there is an closed circle. This means the point x=9 is included from the solution set.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |