Răspuns :
Răspuns:
f(1)=m-1=> -2×1+1=m-1
=> -2+1=m-1
=>-1=m-1
=>m=-1+1
=>m=0.
[tex]\it A(1,\ m-1)\in Gf \Rightarrow f(1)=m-1 \Rightarrow-2+1=m-1 \Rightarrow-1=m-1 \Rightarrow m=0[/tex]
Răspuns:
f(1)=m-1=> -2×1+1=m-1
=> -2+1=m-1
=>-1=m-1
=>m=-1+1
=>m=0.
[tex]\it A(1,\ m-1)\in Gf \Rightarrow f(1)=m-1 \Rightarrow-2+1=m-1 \Rightarrow-1=m-1 \Rightarrow m=0[/tex]