Find the Domain x+y=14

Problem

x+y=14

Solution

1. Identify the type of equation. The equation x+y=14 represents a linear function in two variables.

2. Solve for y to express the equation in slope-intercept form.

y=−x+14

3. Analyze the restrictions on the input variable x In a linear equation of the form y=m*x+b there are no square roots of negative numbers, no divisions by zero, and no logarithms of non-positive numbers.

4. Determine the domain. Since the expression −x+14 is defined for all real numbers, x can take any value from negative infinity to positive infinity.

Final Answer

Domain=(−∞,∞)

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