document.write( "Question 254660: What changes do you have to do to make a parabola open to the left? \n" ); document.write( "
Algebra.Com's Answer #186987 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! x = a(y-k)^2+h \n" ); document.write( "opens to the right if a is positive \n" ); document.write( "opens to the left if a is negative. \n" ); document.write( "========================================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |