Question

Questão 4 (1 pt) Dadas as funções f(x)= -2x -1 e g(x)=x
calculef(f(5))

Answer 1

f(5) = -2•5 - 1 = - 11

f(f(5)) = - 2 • ( -11 ) - 1 = 21

Answer 2

F(5)=-2×5-1

F(5)=-10-1

F(5)=-11

F[F(5)]=-2×(-11)-1

F[F(5)]=22-1

F[F(5)]=21