IMathAS-libretexts

$\displaystyle {y}=-{1}{x}^{{2}}+{6}{x}-{12}$ has a

maximum
minimum

at

[more..]

\displaystyle

Enter your answer as an n-tuple of numbers. Example: (2,5.5172)
Enter each value as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity