Question

Find the domain and range of f(x) = 2 + √X-1​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer :

N/a

Solution :

f(x)=1x−2−−−−−√

x−2>0 ⇒ x>2

∴ Domain of f(x)={x:x∈Randx>2}=(2∞).

Atx>2

f(x)=1x−2−−−−−√>0

⇒ f(x)>0

∴Range off(x)={x:x∈R,x>0}=(0,∞).