What is the domain of the function f(x)=x+3
Mathematics · High School · Thu Feb 04 2021
Answered on
Given the function:
f(x) = x + 3
Determine the domain.
Explanation:
It is a common knowledge that the domain of any linear function and its range includes the set of all real numbers. This is due to the fact that any number can be substituted in function f(x), and it will result to another value. This means that we cannot have a null answer in a linear function. In our case since we are given a linear function, this means that the domain of the function is the set of all real numbers.
Final answer:
Domain = Set of all real numbers.