Find the Domain f^x=4x-3

Problem

ƒ(x)=4*x−3

Solution

1. Identify the type of function provided. The expression ƒ(x)=4*x−3 is a linear polynomial function.

2. Determine if there are any restrictions on the input variable x Polynomial functions do not contain even roots of negative numbers, logarithms, or divisions by zero.

3. Conclude that the function is defined for all real numbers because there are no values of x that would make the expression undefined.

4. Express the domain in interval notation, which represents all values from negative infinity to positive infinity.

Final Answer

Domain: *(−∞,∞)

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