document.write( "Question 598957: 1)write y=-x^2-3x+4 in the form of y=a(x-p)^2+q? \n" ); document.write( "
Algebra.Com's Answer #378767 by flame8855(424)![]() ![]() You can put this solution on YOUR website! The easiest way to do this problem is expand the required form: \n" ); document.write( "a(x-p)^2+q= a(x^2+p^2-2xp) +q = ax^2 +ap^2- 2apx+q =-x^2-3x+4 \r \n" ); document.write( "\n" ); document.write( "a= -1 \n" ); document.write( "p= -3/2 \n" ); document.write( "q= 25/4\r \n" ); document.write( "\n" ); document.write( "y= -1(x-(-3/2))^2 +25/4 \n" ); document.write( " |