Which of the points A (1/3; 2) and B (-1; -2) belongs to the graph of the function y = -6x + 4?

univerkov | August 5, 2021 | education

Let’s substitute the values of these points into the graph of the function and check if these points belong to it.

1) A (1/3; 2);

2 = – 6 * 1/3 + 4;

2 = – 2 + 4;

2 = 2; (this point belongs to this function)

2) B (-1; -2);

-2 = – 6 * (-1) + 4;

-2 = 6 + 4;

-2 ≠ 10; (this point does not belong to this function)

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