Question

y=-x^2+6x-2 Как постоить график функции?????

Answer 1

парабола, ветви направлены вниз

точки

x=1, y=2

x=-1, y=2

x=0, y =-2

x=2, y=6

x=-2, y=6

И строй по этим точкам

Answer 2

How to Plot the Graph of the Function y = -x^2 + 6x - 2?

To plot the graph of the function y = -x^2 + 6x - 2, we can follow these steps:

1. Determine the x and y values: Choose a range of x values and calculate the corresponding y values using the given function. For example, let's choose x values from -5 to 5.

| x | y = -x^2 + 6x - 2 | | --- | ----------------- | | -5 | -57 | | -4 | -42 | | -3 | -29 | | -2 | -18 | | -1 | -9 | | 0 | -2 | | 1 | 3 | | 2 | 6 | | 3 | 7 | | 4 | 6 | | 5 | 3 |

2. Plot the points: Plot the obtained (x, y) pairs on a coordinate plane.

3. Connect the points: Draw a smooth curve that passes through the plotted points. This will give us the graph of the function.

Here is the graph of the function y = -x^2 + 6x - 2:


Please note that the graph may vary depending on the chosen range of x values.

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