Find the Domain y=3x+2

Problem

y=3*x+2

Solution

1. Identify the type of function. The given equation y=3*x+2 is a linear function, which is a specific type of polynomial function.

2. Check for restrictions. Polynomial functions do not have denominators containing variables, square roots of negative numbers, or logarithms.

3. Determine the set of all possible input values for x Since there are no mathematical operations that would result in an undefined value, x can be any real number.

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

Final Answer

Domain:(−∞,∞)

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