Answer:
5
8
20
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
An integer is a whole number, 1, 2, 3, 4, ..., or zero, otr the negative of a whole number, -1, -2, -3, ...
An integer does not have a decimal part.
Answer: B
Set both partial derivatives equal to zero and solve for
.
The Hessian matrix (matrix of second-order partial derivatives) for this function is
Now since
for any
, and
for any
, it follows by the second partial derivative test that the critical point
is the site of a local minimum of
. The value of the minimum is
.