Répondre :
f(x)= 2x-3
g(x)= f(x-2)
montrer que g(x)= 2x-7
g(x)=f(x-2)
=2(x-2)-3
=2x-7
[tex]g(x)=f(x-2)= 2\times (x-2)[/tex][tex]g(x)=f(x-2)= 2\times (x-2) -3[/tex][tex]= 2x - 4 -3 =2x-7[/tex]
f(x)= 2x-3
g(x)= f(x-2)
montrer que g(x)= 2x-7
f(x)= 2x-3
g(x)= f(x-2)
montrer que g(x)= 2x-7
g(x)=f(x-2)
=2(x-2)-3
=2x-7
[tex]g(x)=f(x-2)= 2\times (x-2)[/tex][tex]g(x)=f(x-2)= 2\times (x-2) -3[/tex][tex]= 2x - 4 -3 =2x-7[/tex]