Question

Построить график функции y=-2/x+1

Answer 1

вот х=1 
у=1\4 
х=-1,у=-1.5 
х=0,у=1\3 
х=2,у=3\5 
х=-2,у=-5

Answer 2

Это будет обратная пропорциональность. Графиком являться гипербола у=1/х, растянутая в 2 раза по оси ординат, отображённая относительно оси абцисс, и смещённая на 1 единицу вверх.

По этому не сложному словесному описанию Вы сможете построить график :3

Удачи )

Answer 3

Graph of the Function y = -2/x + 1

To graph the function y = -2/x + 1, we can plot several points and connect them to form a curve. Let's choose some x-values and calculate the corresponding y-values to create the graph.

Let's start by selecting some x-values and calculating the corresponding y-values:

- When x = -2, y = -2/(-2) + 1 = -1 + 1 = 0. - When x = -1, y = -2/(-1) + 1 = 2 + 1 = 3. - When x = 0, y = -2/0 + 1. However, division by zero is undefined, so we cannot calculate the y-value at x = 0. - When x = 1, y = -2/1 + 1 = -2 + 1 = -1. - When x = 2, y = -2/2 + 1 = -1 + 1 = 0.

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

| x | y | | --- | --- | | -2 | 0 | | -1 | 3 | | 0 | undefined | | 1 | -1 | | 2 | 0 |

Since the y-value is undefined at x = 0, we will leave a gap in the graph at that point.

Now, let's connect the points to form the graph.


The graph of the function y = -2/x + 1 is a hyperbola with a vertical asymptote at x = 0 and a horizontal asymptote at y = 1. The graph approaches the asymptotes but never touches them.

Please note that the graph is a rough sketch and may not be perfectly accurate. It is always a good idea to use graphing software or a graphing calculator for more precise graphs.

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