M=-2 the imagine equals what?

Image is twice as large as the object, and inverted

Explanation:

When an object is placed in front of a mirror, the mirror produces an image.

The magnification of the image is a number telling how much the size of the image is enlarged/diminished with respect to the object.

It is given by

where

M is the magnification

y' is the size of the image

y is the size of the object

In this problem,

M = -2

This means that:

So, we can conclude the following:

- The size of the image is twice the size of the real object

- The image is also inverted, because of the presence of the negative sign in the equation

from

explanation:

wind is defined by the direction it blows from.   for example, a wind blowing from north to south is called a northerly wind.

it is very well related to a lot of things but with my limited knowledge i can confidently say that the answer is space.