
Equations et inéquations
Authored by Céline Camier
Mathematics
1st Grade
Used 35+ times

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9 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Résoudre f(x) = -2.
S = { -7 ; -6 ; 1 ; 2}
S = {3.4}
S = [-7 ; -6] [1 ; 2]
S = [ -7 ; -6 ; 1 ; 2 ]
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Résoudre f(x) < 2.
S = [-8 ; -4] [-1 ; 3]
S = ]-4 ; -1[
S = ]-8 ; -4[ ]-1 ; 3[
S = [ -8 ; -4 ; -1 ; 3 ]
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Résoudre f(x) -1.
S = [-6 ; -2]
S = ]-6 ; -2[
S = {-6 ; -2}
S = {1.5}
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Résoudre f(x) = -4.
Pas de solution.
S = {-3}
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Résoudre f(x) = -2.
Pas de solution.
S = {-5.5 ; -2.5}
S = [-5.5 ; -2.5]
S = {-1}
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Résoudre f(x) = -3.
Pas de solution.
S = {-1 ; 2}
S = [-1 ; 2]
S = {0}
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Résoudre f(x) 0.
S = [0 ; 0.9]
S = {-6 ; -3}
S = [-6 ; -3]
S = ]-6 ; -3[
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