How do you find the domain of $f(x)=abs(x+4)$ ?

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Answer 1 · 2018-08-08T11:03:36

Domain: $x in RR or x in (-oo,oo)$

$f(x)=abs(x+4)$ , domain is possible input of $x$ , here , any

real value of $x$ as input for which #f(x) is defined.

Domain: $x in RR or x in (-oo,oo)$

Range : $f(x)>=0 or f(x) in [0,oo)$

graph{abs(x+4) [-10, 10, -5, 5]} [Ans]

How do you find the domain of f(x)=abs(x+4)f(x)=abs(x+4)?