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Find the Domain and Range for the Indicated Function f(x)=x+5,g(x)=x5f ( x ) = \sqrt { x + 5 , } \quad g ( x ) = \sqrt { x - 5 }

Question 182

Multiple Choice

Find the domain and range for the indicated function.
- f(x) =x+5,g(x) =x5f ( x ) = \sqrt { x + 5 , } \quad g ( x ) = \sqrt { x - 5 }
fg\mathrm { f } - \mathrm { g }


A) D: x5x \geq - 5
R: y0\mathrm { y } \geq 0

B) D: x5x \geq - 5
R: y10\mathrm { y } \geq \sqrt { 10 }

C) D: x5x \geq 5
R: y10y \geq \sqrt { 10 }

D) D: x5x \geq 5
R: y0y \geq 0

Correct Answer:

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