Find the Domain y-7=0

Problem

y−7=0

Solution

1. Identify the type of equation provided. The equation y−7=0 can be rewritten as y=7 which represents a horizontal line.

2. Determine the independent variable. In a standard Cartesian coordinate system, the domain refers to the set of all possible input values for x

3. Analyze the constraints on x Since the equation y=7 does not contain the variable x there are no restrictions (such as division by zero or square roots of negative numbers) placed on x

4. Conclude that the variable x can take any real number value.

Final Answer

Domain=(−∞,∞)

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