document.write( "Question 1009975: Is y=-x^2-7x+18 a maximum or a minimum. Do I need to add or subtract anything because I am really confused \n" ); document.write( "
Algebra.Com's Answer #625448 by josgarithmetic(39627) ![]() You can put this solution on YOUR website! The coefficient on the leading term tells you if y has a maximum or if it has a minimum. You know y=x^2 has a minimum, and you know that ,... what, about y=-x^2? \n" ); document.write( " |