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In the set of real numbers, what is the domain of f(x)=√x+5

In the set of real numbers, what is the domain of f(x)=√x+5
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In the set of real numbers, what is the domain of f(x)=√x+5

In the set of real numbers, what is the domain of f(x)=√x+5-example-1
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User Hobgoblin
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1 Answer

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\begin{gathered} f(x)\text{ = }\sqrt[]{x+5} \\ so,\text{ x + 5 }\ge0 \\ x\ge-5 \end{gathered}

the answer is option 1 x >= -5

answered
User Ilovelamp
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