document.write( "Question 892531: graph g(x)= |12x-6|+4 \n" ); document.write( "
Algebra.Com's Answer #540573 by Theo(13342)![]() ![]() You can put this solution on YOUR website! a picture of your graph is shown below.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the graph will minimize when x = .5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "it will be symmetric about the line x = .5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the minimum value of y will be y = 4\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "this occurs when the value of the expression within the absolute value signs is equal to 0.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "that occurs when x = .5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "since the absolute value of the expression within the absolute value sign can never be less than 0, the graph will bottom out when x = .5 because the expression within the absolute value signs is equal to 0 when x = .5.a\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "that bottoming out point is where the line of symmetry lies. \n" ); document.write( "all values of y to the left of that line will be equal to all values of y to the right of that line as long as the distance between the x values to the line of symmetry is the same.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "for example, when x = 0, the value of the expression within the absolute value signs is equal to -6, but the absolute value of -6 is equal to 6, so y = 6 + 4 = 10 when x = 0.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "note that x = 0 is the same distance away from x = .5 as x = 1 is. they are both .5 units away from x = .5.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "since x = .5 is the line of symmetry, the value on both sides of that line that are equidistant from that line will be equal.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "one of these occurrences is when x = 0 and when x = 1 since they're both equidistance from the line of symmetry.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "when x = 1, the value within the absolute value signs is 12 - 6 = 6. \n" ); document.write( "the absolute value of that is 6. \n" ); document.write( "6 + 4 = 10\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the value of y is 10 when x = 0 and when x = 1.\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( " \n" ); document.write( " |