Find the Domain 4x-y=0

Problem

4*x−y=0

Solution

1. Identify the type of equation. The equation 4*x−y=0 is a linear equation in two variables, representing a straight line in the Cartesian plane.

2. Solve for y to express the relation as a function of x

y=4*x

3. Determine if there are any restrictions on the input variable x Since y=4*x is a polynomial (specifically a linear function), there are no divisions by zero, square roots of negative numbers, or logarithms of non-positive numbers.

4. Conclude that the function is defined for all real numbers.

Final Answer

Domain: *(−∞,∞)

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