document.write( "Question 170708: what is the x- intercept of this parabola y=-x^2+2x+3 \n" ); document.write( "
Algebra.Com's Answer #126013 by Mathtut(3670)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( ": \n" ); document.write( " \n" ); document.write( ": \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "set 3-x=0 and x+1=0.....x intercepts |