Why is y= sqrt(x) a function if square roots have two answers, positive and negative, and a function can only have one output per input? - Quora
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calculus - Volume of revolution of $y=\sqrt {x+2},y=x,y=0$ about $x$-axis - Mathematics Stack Exchange
![The graph of y = \sqrt{ 8x - x^2} is given. Use transformations to create a function whose graph is as shown. | Homework.Study.com The graph of y = \sqrt{ 8x - x^2} is given. Use transformations to create a function whose graph is as shown. | Homework.Study.com](https://homework.study.com/cimages/multimages/16/untitled26895059114643889871.png)
The graph of y = \sqrt{ 8x - x^2} is given. Use transformations to create a function whose graph is as shown. | Homework.Study.com
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How do you find the volume of region bounded by graphs of y = x^2 and y = sqrt x about the x-axis? | Socratic
![The function `y=sqrt(2x-x^2)` (A) increases in (0,2) (B) increases in (0, 1) but decreases in (... - YouTube The function `y=sqrt(2x-x^2)` (A) increases in (0,2) (B) increases in (0, 1) but decreases in (... - YouTube](https://i.ytimg.com/vi/CDEEoq2FVCE/maxresdefault.jpg)