Find the Domain h(x)=(x-1)^2

Problem

h(x)=(x−1)2

Solution

1. Identify the type of function. The function h(x)=(x−1)2 is a polynomial function (specifically, a quadratic function).

2. Determine if there are any restrictions. Polynomial functions are defined for all real numbers because there are no denominators that could be zero and no even-indexed roots of negative numbers.

3. State the domain. Since there are no values of x that make the expression undefined, the domain is all real numbers.

Final Answer

Domain: *(−∞,∞)

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