\"\"

\

The function is \"\" and its domain is \"\".

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For every value of \"\", the value of \"\". The graph of the equation \"\" is a horizontal line 4 units above the x - axis.

\

Make a table.

\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \
\

\"\"

\ 		\

\"\"

\ 		\

Coordinates \"\"

\
\

5

\ 		\

4

\ 		\

\"\"

\
\

4

\ 		\

4

\ 		\

\"\"

\
\

3

\ 		\

4

\ 		\

\"\"

\
\

2

\ 		\

4

\ 		\

\"\"

\
\

1

\ 		\

4

\ 		\

\"\"

\
\

\"\"

\

Use these ordered pairs to graph the equation.

\

1.  Draw a coordinate plane.

\

2.  Plot the points.

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3.  Draw a line through these points.

\

\"graph

\

From the graph, you can see that all points have a y - coordinate of 4, so the range of the function \"\".\"\"

\

The range of the function \"\" is \"\" and its graph is

\

\

\"graph