Find the Domain 0.5x^2

Problem

0.5*x2

Solution

1. Identify the type of function. The expression 0.5*x2 is a polynomial function, specifically a quadratic function.

2. Determine if there are any restrictions. Polynomial functions do not contain square roots of negative numbers, logarithms, or variables in the denominator.

3. Conclude that the function is defined for all real numbers. In interval notation, this is represented as (−∞,∞)

Final Answer

Domain of *0.5*x2=(−∞,∞)

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