Find the Domain f(x)=-1/2x^2

Problem

ƒ(x)=−1/2*x2

Solution

1. Identify the type of function. The expression ƒ(x)=−1/2*x2 is a polynomial function, specifically a quadratic function.

2. Determine any restrictions on the variable x For polynomial functions, there are no values of x that result in division by zero or taking the square root of a negative number.

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

Final Answer

Domain: *(−∞,∞)

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