Find the Domain y-2x=0

Problem

y−2*x=0

Solution

1. Solve for y to express the equation as a function of x

y=2*x

2. Identify the type of function.

ƒ(x)=2*x

3. Determine if there are any restrictions on the input x Since this is a linear polynomial, there are no denominators that could be zero and no square roots of negative numbers.

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

Domain=(−∞,∞)

Final Answer

Domain of *y−2*x=0* is *(−∞,∞)

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