Question

Постройте график уравнения 7,5х+3у=12 Запишите координаты точки пересечения графика с осью ординат Оу

Answer 1

Решение задания смотри на фотографии

Answer 2

Plotting the Equation

To plot the equation 7.5x + 3y = 12, we can rearrange it to solve for y:

3y = 12 - 7.5x

Dividing both sides by 3, we get:

y = (12 - 7.5x) / 3

Now we can plot the graph using this equation.

Coordinates of Intersection with the y-axis

To find the coordinates of the point where the graph intersects the y-axis (Oy), we need to substitute x = 0 into the equation and solve for y.

Substituting x = 0 into the equation y = (12 - 7.5x) / 3, we get:

y = (12 - 7.5 * 0) / 3

Simplifying further:

y = 12 / 3

Therefore, the coordinates of the point where the graph intersects the y-axis (Oy) are (0, 4).

Please note that the search results did not provide specific information about the graph of the equation. However, the steps provided above are standard procedures for plotting an equation and finding the coordinates of the intersection with the y-axis.