Détermination graphique des fonctions affines f(x)=ax+b

1. f(x)=2x-3
2. f(x)=-3x+1,5
3. f(x)=1,5x-3
1. f(x)=x+1
2. f(x)=-x+1
3. f(x)=-x-1
1. f(x)=-2x-2
2. f(x)=x-2
3. f(x)=-2x
1. f(x)=-2x-2
2. f(x)=-2x
3. f(x)=-2
1. f(x)=x
2. f(x)=x+1
3. f(x)=1
1. f(x)=3x+3
2. f(x)=-3x+3
3. f(x)=-x+3
1. f(x)=-7x+3
2. f(x)=7x+3
3. f(x)=-7x-3
1. f(x)=-2x+3
2. f(x)=3x-2
3. f(x)=3x+1
1. f(x)=-x-1
2. f(x)=1-x
3. f(x)=x-1
1. f(x)=0
2. f(x)=x
3. f(x)=1