Question

Find the area of the region enclosed .

Answer 1

\(\large \color{black}{\begin{align} |x+y|+|x-y|=8
\end{align}}\)

Answer 2

@peachpi

Answer 3

I'm the wrong person to ask. Everything I know about this topic came from following your questions.

Answer 4

Hey, try graphing this.

Answer 5

It becomes a square with side length 8.

Answer 6

idk how to graph it with hand

Answer 7

You get four lines:\[+(x+y) + (x-y) = 8\tag{1}\]\[+(x+y) - (x-y) = 8\tag 2 \]\[-(x+y) +(x-y) = 8\tag 3 \]\[-(x+y) - (x-y) = 8 \tag 4 \]

Answer 8

Of course the graph for these four lines and \(|x+y| + |x-y| = 8\) is not identical, but both of them still make a square.

Answer 9

thnx!

Answer 10

help me with these

http://openstudy.com/study#/updates/557b3261e4b05cad71efd705