Question

f(x) =3x-4x+1 determine f( 1)

Answer 1

F(x)= 3x-4x+1
F(1)= 3.1-4.1+1
F(1)= 3-4+1
F(1)= -1+1
F(1)= 0



Espero ter ajudado :-)

Answer 2

F(1)= 3.1-4.1+1
F(1)= 3-4+1
F(1)= 0