Question

Y=3x - 6постройте график

Answer 1

Ответ
у=-18
помог чем смог

Answer 2

To plot the graph of the equation Y = 3x - 6, we'll use a Cartesian coordinate system. In this equation, 'x' represents the input or independent variable, and 'Y' represents the output or dependent variable.

To make the graph, we'll choose some values for 'x', calculate the corresponding 'Y' values using the equation, and then plot the points. Afterward, we'll connect the points to form a straight line, which represents the graph of the equation.

Let's choose a few values for 'x' and calculate the corresponding 'Y' values:

1. When x = 0: Y = 3 * 0 - 6 = -6 Point: (0, -6)

2. When x = 2: Y = 3 * 2 - 6 = 0 Point: (2, 0)

3. When x = -2: Y = 3 * (-2) - 6 = -12 Point: (-2, -12)

Now, we'll plot these points on the graph:

Coordinate points: (0, -6), (2, 0), (-2, -12)

Now, we'll draw a straight line passing through these points:

markdownCopy code
  |
12|         o
  |           o
  |             o
  |               o
  |_____________________________
         -4     -2      0      2      4     6

The line passes through the three points we calculated earlier. As this is a linear equation (first-degree polynomial), the graph is a straight line. Any other points on this line can be obtained by choosing different values of 'x' and calculating the corresponding 'Y' values.