Find the Domain 0.3x

Problem

0.3*x

Solution

1. Identify the type of function provided. The expression 0.3*x is a linear function, which is a specific type of polynomial function.

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

3. Conclude that since there are no mathematical operations that would result in undefined values, the function is defined for all real numbers.

Final Answer

Domain: *(−∞,∞)

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