Question

Принадлежит ли графику функции y=-2x2* точка А (5-;50)?

Answer 1

Что за звездочка наверху?
х. у.
А(5;-50) если звездочка это степень то:
-50=-2*5^2
-50=-2*25
-50=-50
точка А пренадлежит графику у=-2х^2

Answer 2

Checking the Function for the Given Point

To determine if the point A(5, -50) belongs to the graph of the function y = -2x^2, we can substitute the x-coordinate of the point into the function and check if it produces the y-coordinate of the point.

Substituting x = 5 into the function y = -2x^2: -2 * (5)^2 = -2 * 25 = -50

Conclusion

The point A(5, -50) does belong to the graph of the function y = -2x^2.

The information provided in the search results supports this conclusion: - The function y = -2x^2 evaluates to -50 when x = 5, confirming that the point A(5, -50) lies on the graph of the function y = -2x^2.

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