Respuesta :

Photon
Hi there !

You have a formule. You just have to apply it.

Let's do it then !

First of all, you must write the coordinates of the point E and F.

Therefore :

[tex]E(-2;-4)[/tex]
[tex]F(2;2)[/tex]

So here, we have :

[tex] x_{1} =-2[/tex]
[tex] y_{1} =-4[/tex]

[tex] x_{2} =2[/tex]
[tex] y_{2} =2[/tex]

Now, Let's apply the formula :

[tex]M((-2+2)/2 ; (-4+2)/2)[/tex]
[tex]M(0;-1)[/tex]

In short, the answer would be : B) [tex](0;-1)[/tex].

Hope this helps !

Photon

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