document.write( "Question 242221: Range of 9x^2-14x+2 \n" ); document.write( "
Algebra.Com's Answer #177375 by edjones(8007) You can put this solution on YOUR website! 9x^2-14x+2 \n" ); document.write( "minimum at y= \n" ); document.write( "a(-b/2a)^2+b(-b/2a)+c \n" ); document.write( "=9(14/18)^2-14(14/18)+2 \n" ); document.write( "=-31/9 \n" ); document.write( "y[-31/9, infinity) the range \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |