What are the domain and range of the function f(x)=sqrtx+2-3

domain:(2, infinity sign)
range: (-3, infinity sign)

domain: (-2, infinity sign)
range: (-infinity, -3)

domain: (-2, infinity)
range: (-3, -infinity)

domain: (2, infinity)
range: (-infinity, -3)

Respuesta :

the answer is choice 3.

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