Question

Постройте график функции у = -√х

Answer 1

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Answer 2

1. строим функцию у =√ х 
2. строим функцию  у = -√ х ,симметричную функции у= √х относительно оси Ох.

Answer 3

Graph of the Function y = -√x

To graph the function y = -√x, we can start by plotting a few points and then connecting them to form a curve.

Let's choose some values for x and calculate the corresponding y values:

- When x = 0, y = -√0 = 0. - When x = 1, y = -√1 = -1. - When x = 4, y = -√4 = -2. - When x = 9, y = -√9 = -3.

Now, let's plot these points on a graph:

| x | y | |---|---| | 0 | 0 | | 1 | -1 | | 4 | -2 | | 9 | -3 |

We can see that as x increases, y becomes more negative. So, the graph of the function y = -√x will start at the point (0, 0) and curve downward as x increases.

Graph of y = -√x

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Please note that the graph above is a rough representation and may not be to scale. It is always recommended to use graphing software or a graphing calculator for accurate and precise graphs.

I hope this helps! Let me know if you have any further questions.