Find the Domain y=3^2-5

Problem

y=3−5

Solution

1. Identify the type of function provided. The expression y=3−5 is a constant function because it does not contain any variables on the right side.

2. Simplify the expression to see its value. Calculating 3 gives 9 and 9 - 5r*e*s(u)*l*t*s(i)*n$.

3. Determine the domain. For any constant function y=c the function is defined for all possible real numbers of the input variable (usually x.

4. Express the domain in interval notation. Since there are no restrictions such as division by zero or square roots of negative numbers, the domain is all real numbers.

Final Answer

Domain:(−∞,∞)

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