Its B, The answer for your question is B
Answer:
D) would make the three-dimensional figure
2 it’s literally just where the line crosses on the y axis
Answer:
Huh I don’t understand this one but I got you
Step-by-step explanation:
Find the critical points of 
:
All three points lie within 
, and 
takes on values of
Now check for extrema on the boundary of . Convert to polar coordinates:
Find the critical points of 
:
where 
is any integer. There are some redundant critical points, so we'll just consider 
, which gives
which gives values of
So altogether, has an absolute maximum of 65/16 at the points (0, -1/2) and (0, 1/2), and an absolute minimum of 3 at (-1, 0).
