Question

find domain and range root x+2
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Answer 1

Step-by-step explanation:

So, the Domain is the set of all non-negative reals, i.e., R+∪{0}=[0,∞). Also, ∀x∈R+∪{0},√x≥0⇒y=√x−2≥−2. Hence, the Range is [−2,∞).

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Answer 2

Answer:

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