Find the critical point of the function
f
(
x
,
y
)
=
4
−
2
x
−
6
x
2
+
y
+
5
y
2
\displaystyle {f{{\left({x},{y}\right)}}}={4}-{2}{x}-{6}{x}^{{2}}+{y}+{5}{y}^{{2}}
f
(
x
,
y
)
=
4
−
2
x
−
6
x
2
+
y
+
5
y
2
Preview
Question 6 Part 1 of 2
This critical point is a:
Select an answer
Saddle
Maximum
Minimum
Question Help:
Video
Submit
Try a similar question
License
[more..]
\displaystyle
Enter your answer as a point. 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