What is the domain of f(x) = 2|x − 1| + 3? A. x B. x C. x D. x = all real numbers

Question

What is the domain of f(x) = 2|x − 1| + 3? A. x B. x C. x ≤ -1 D. x = all real numbers

Answer 1

all real numbers

Explanation:

f(x) = 2|x − 1| + 3

The domain is what values can we put in for x

There is no limit to what we can put in for x

therefore the domain is all real numbers