What is the domain and range of $f (x) = ln (x - 4)$ $f(x) = ln( x - 4)$ ?

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Answer 1 · 2017-07-07T11:26:14

Domain: $x > 4$ $x >4$ , in interval notation: $(4, \infty)$ $(4,oo)$
Range: $f(x) in RR$ ,in interval notation: $(-oo,oo)$ .

$f(x) = ln(x-4)$
Domain: $(x-4)>0 or x >4$ , in interval notation: $(4,oo)$

Range: $f(x)$ may be any real value , i.e $f(x) in RR$ ,

in interval notation: $(-oo,oo)$ .

graph{ln(x-4) [-12.66, 12.65, -6.33, 6.33]} [Ans]

What is the domain and range of f(x) = ln( x - 4)f(x)=ln(x−4) f(x) = ln( x - 4)?