Find the coordinates of the points of intersection of the graph of the linear equation -3x + 2y-6 = 0 with the axes to the ordinates.
June 14, 2021 | education
| In order to find the coordinates of the points of intersection of the graph of the linear equation -3x + 2y – 6 = 0 with the coordinate axes, you and I will have to solve two linear equations.
In order to find the point of intersection with the OX axis, we must substitute y = 0 into the given equation of the straight line and solve the resulting equation of the system.
-3x + 2 * 0 – 6 = 0;
-3x – 6 = 0;
We solve the resulting equation:
-3x = 6;
x = 6: (-3);
x = -2.
(-twenty).
We are looking for the point of intersection with the OY axis – x = 0.
-3 * 0 + 2 * y – 6 = 0;
2y – 6 = 0;
2y = 6;
y = 3.
(0; 3).
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