$\"\"$

The expression is $\"\"$ .

Table of the above expression.

\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \
\
x
\ \
3
\ \
1
\ \
4
\
\
y
\ \
4
\ \
5
\ \
2
\
\

$\"\"$

The domain is $\"\"$ and the range is $\"\"$ . $\"\"$

The domain is $\"\"$ and the range is $\"\"$ .