Find the Domain y=-2x+1

Problem

y=−2*x+1

Solution

1. Identify the type of function. The given equation y=−2*x+1 is a linear function.

2. Analyze the expression for restrictions. A function's domain is restricted by operations such as division by zero, square roots of negative numbers, or logarithms of non-positive numbers.

3. Determine if any restrictions apply. Since the expression −2*x+1 involves only multiplication and addition, it is defined for all real numbers.

4. State the domain in interval notation. The set of all real numbers is represented as (−∞,∞)

Final Answer

Domain: *(−∞,∞)

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