Answer:
30
Step-by-step explanation:
solving
9 + 12 + 9
Answer:
342in
Step-by-step explanation:
a.
Critical points occur where . The exponential factor is always positive, so we have
b. As the previous answer established, the critical point occurs at (-3, 8) if and .
c. Check the determinant of the Hessian matrix of :
The second-order derivatives are
so that the determinant of the Hessian is
The sign of the determinant is unchanged by the exponential term so we can ignore it. For and , the remaining factor in the determinant has a value of 4, which is positive. At this point we also have
which is negative, and this indicates that (-3, 8) is a local maximum.
I would say yes, it is easier to subtract numbers when they are above and below each other because that ways you can easily borrow from the places in front of the number and rewrite without problems. It also helps keep the math more organized so that your work does not confuse you.
Hope this helps c:
Answer:
4, 9v, and 6w
Step-by-step explanation:
I'm pretty sure it's right