How is the graph of g(x) = - x2-2 related to the graph of f(x) = x?? The graph of g(x) = -x2-2 is reflected across the y-axis and translated up 2 units.
The graph of gx) = -x2-2 is reflected across the x-axis and translated up 2 units.
The graph of g(x) = -x2-2 is reflected across the y-axis and translated down 2 units.
The graph of g(x) = -x2-2 is reflected across the x-axis and translated down 2 units.

The correct answer will be option-2

Explanation:

A model is the simplified visual representation of the complex systems which is used by the scientific communities.

A model can be used to represent very large systems like the solar system and very small models like microscopic things to explain it to the layman.

The model is also used by the scientific researcher to test the hypothesis, therefore, it is very important in the scientific world.

Since it does not help study the systems which prove very dangerous to humanity and the universe, therefore, option-2 is the correct answer