Do the points A (2; 4) B (0,2; 40) C (-4; 2) belong to the graph of the function y = 8 / x.
| March 28, 2021 | education
Point A (2; 4) belongs to the graph of the function y = 8 / x, since 8/2 = 8: 2 = 4;
point B (0.2; 40) belongs to the graph of the function y = 8 / x, since 8 / 0.2 = 80: 2 = 40;
point С (-4; 2) does not belong to the graph of the function y = 8 / x, since 8 / (- 4) = 8: (-4) = -2.
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