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# Engineering

What is the range of f(x)=\sqrt{x-5}  ?

  • Option 1)

    \left [5,\infty \right )

     

     

     

     

  • Option 2)

    \left (0,\infty \right )

  • Option 3)

    \left [0,\infty \right )

  • Option 4)

    \left(5,\infty \right )

 

Answers (1)
H Himanshu

As we learned 

 

Range of function -

All possible values of  f(x)\: \: \forall x\in domain  (f) is known as Range 

-

 

 Domain of f(x)\Rightarrow [5,\infty )

Range\Rightarrow [0,\infty )

 


Option 1)

\left [5,\infty \right )

 

 

 

 

Option 2)

\left (0,\infty \right )

Option 3)

\left [0,\infty \right )

Option 4)

\left(5,\infty \right )

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