Find the Domain y=3x+4

Problem

y=3*x+4

Solution

1. Identify the type of function. The given equation y=3*x+4 is a linear function, which is a specific type of polynomial function.

2. Analyze the expression for restrictions. For a function to have a restricted domain, there must be operations like division by zero, square roots of negative numbers, or logarithms of non-positive numbers.

3. Determine the domain. Since there are no denominators, radicals, or logarithms in the expression 3*x+4 the variable x can take any real number value.

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

Final Answer

Domain: *(−∞,∞)

Want more problems? Check here!