Question

Dadas as funções f(x)=4x e g(x)=0,25x, calcule f(−12)−2g(1).

Answer 1

Resposta:

−48,5

Explicação passo a passo:

f(x)=4x

g(x)=0,25x

f(−12)−2g(1)

4(−12)−2•0,25•1

−48−2•0,25

−48−0,5

−(48+0,5)

−48,5