$\"\"$

The graph is

$\"\"$ $\"\"$

The x–coordinates represent the inputs and the y–coordinates represent the outputs. Make a table for the graph.

\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \
\
x
\ \
y
\
\
0
\ \
1
\
\
1
\ \
1.5
\
\
2
\ \
2
\
\
3
\ \
2.5
\
\

Express the relation as ordered pairs. $\"\"$

\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \
\
x
\ \
$\"\"$ \ \
\ \
y
\
\
0
\ \
$\"\"$
\ \
1
\
\
1
\ \
$\"\"$
\ \
1.5
\
\
2
\ \
$\"\"$
\ \
2
\
\
3
\ \
$\"\"$
\ \
2.5
\
\ The function is $\"\"$ . $\"\"$

x - Coordinates of function are called domain. So domain is $\"\"$

Y - Coordinates of function are called range. So range is $\"\"$

$\"\"$

The rule for the function is $\"\"$

Domain is $\"\"$

Range is $\"\"$

\ x \	\ $\"\"$ *\ \* \	\ y \
\ 0 \	\ $\"\"$ \	\ 1 \
\ 1 \	\ $\"\"$ \	\ 1.5 \
\ 2 \	\ $\"\"$ \	\ 2 \
\ 3 \	\ $\"\"$ \	\ 2.5 \