The equation is .

Rewrite the equation in the form Ax + By = C.

        (Add (0)x to each side)

                   (Simplify)

The equation is now in standard form where A = 0, B = 1, and C = .

This is a linear equation.

Use these ordered pairs to graph the equation.

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• Draw a coordinate plane.
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• Draw a horizontal line
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For any value of x, .

The graph of  is horizontal line.