A photo studio is going to display a portrait in their lobby. The portrait is being re-produced from a photo with dimensions 6in
1 answer:
You might be interested in
There is one critical point at (2, 4), but this point happens to fall on one of the boundaries of the region. We'll get to that point in a moment.
Along the boundary , we have
which attains a maximum value of
Along , we have
which attains a maximum of
Along , we have
which attains a maximum of
So over the given region, the absolute maximum of is 1578 at (2, 44).