SOLUTION: State the domain of the following and provide a brief explanation of your answer: f(x)=square root x+4

Algebra ->  Square-cubic-other-roots -> SOLUTION: State the domain of the following and provide a brief explanation of your answer: f(x)=square root x+4      Log On


   

Question 206432: State the domain of the following and provide a brief explanation of your answer: f(x)=square root x+4
Answer by mickclns(59) About Me  (Show Source):
You can put this solution on YOUR website!
+graph%28300%2C300%2C-1%2C10%2C-1%2C10%2Csqrt%28x%29%2Csqrt%28x%29+%2B+4%29+
The parent function +sqrt%28x%29+ is in red and +sqrt%28x%29%2B4+
is in green. To get +sqrt%28x%29+, just plot a few points like (0,0), (1,1), (4,2), (9,3), (16,4) ...
To get +sqrt%28x%29%2B4+, the parent function is just moved up 4.
- Mick