Find the Domain f(x)=4x+8

Problem

ƒ(x)=4*x+8

Solution

1. Identify the type of function. The given function ƒ(x)=4*x+8 is a linear polynomial function.

2. Determine if there are any restrictions. Polynomial functions do not have denominators containing variables (which could lead to division by zero) or even-degree roots (which could lead to imaginary numbers).

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

Final Answer

Domain: *(−∞,∞)

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