Question

ПОМОГИТЕ Не выполняя построения, определи, принадлежит ли графику функции y=x2 заданная точка A(1;−3). 1.Не принадлежит 2.Принадлежит

Answer 1

Ответ:

1 не принадлежит

Объяснение:

y==x2

-3=1*2

-3=3   не принадлежит

Answer 2

Determining the Membership of the Point A(1, -3) in the Graph of the Function y=x^2

To determine whether the point A(1, -3) belongs to the graph of the function y=x^2, we can substitute the x-coordinate of the point A into the function and check if the resulting y-coordinate matches the given y-coordinate.

Substituting the x-coordinate of A into the function: When x=1, y=1^2=1.

Comparison with the given y-coordinate: The given y-coordinate for point A is -3.

Conclusion: The y-coordinate obtained by substituting the x-coordinate of A into the function does not match the given y-coordinate. Therefore, the point A(1, -3) does not belong to the graph of the function y=x^2.