Quelle est la fonction ?

Quelle est la fonction f dont la représentation graphique est ci-dessous ? Donner une expression de f(x).


Enter your reply:
f:x4x+2
f:x2x+4
f:x4x+2
f:x4x2
I have no idea
none of the above is correct

Remark. Choose 'none of the above is correct', if you think that the correct choice is not among those presented.

This is exercise number 1 in a series of 9 exercises.
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  • 9

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