Find the coordinates of the points of intersection of the graph of the linear function y = 1.2x-5.7 with the coordinate axes.
July 22, 2021 | education
| OX Intersection:
1.2x – 5.7 = 0 (in order to find the unknown to be reduced, you need to add the subtracted to the difference);
1.2x = 0 + 5.7;
1.2x = 5.7 (in order to find an unknown factor, you need to divide the product by a known factor);
x = 5.7: 1.2;
x = 57/12;
x = 4.75.
The point of intersection with the OX axis has coordinates (4.75; 0).
OU axis intersection:
y = 1.2 * 0 – 5.7 = -5.7.
The point of intersection with the OU axis has coordinates (0; -5.7).
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