**Question:**Can any answerer help me with the following about √(x-5)?

--> domain and range

--> zeros

--> y-intercept

--> end behaviors

--> intervals where the function is increasing and decreasing

Thanks in advance for the help

**Answers:**

Can any answerer help me with the following about f(x)=√(x-5)?

--> domain and range

domain = x >=5

range = y>=0

--> zeros

sqrt(x-5) =0 => x-5 =0 => x=5

--> y-intercept

no y-intercepts,

since for x=0 the function is not defined.

--> end behaviors

lim x->infinity f(x) = infinity

--> intervals where the function is increasing and decreasing

f'(x) = (1/2) (x-5)^{-1/2}

f''(x) = ( -1/4) (x-5)^{-3/2}

How can I show the graph?

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