Mathématiques

Question

Bonjour pouriez vous m'aidez exercice 35 svp
Bonjour pouriez vous m'aidez exercice 35 svp

1 Réponse

  • a)
    Si y = 0
    A = 7x0 = 0
    B = 4x0+3 = 0+3 = 3
    C = 3(0+2) = 3x0 + 3x2 = 0+6 =6
    D = 2+5x0 = 2+0 = 2

    b)
    Si y = 1
    A = 7x1 = 7
    B = 4x1+3 = 4+3 = 7
    C = 3(1+2) = 3x1 + 3x2 = 3+6 = 9
    D = 2+5x1 = 2+5 = 7

    c)
    Si y = 3
    A = 7x3 = 21
    B = 4x3+3 = 12+3 = 15
    C = 3(3+2) = 3x3 + 3x2 = 9+6 = 15
    D = 2+5x3 = 2+15 = 17