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State the domain and range of y=2√x​
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State the domain and range of y=2√x​

User Aurangzeb
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4 votes

Answer:

√x ≥ 0 => x ∈ [ 0 ; + oo )

√x ≥ 0 => y ≥ 0 => y ∈ [ 0 ; + oo )

User Klaus
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