Question

Resolva essas questões de função logaritma:

Answer 1

Resposta:

Explicação passo-a-passo:

1)

$V_{t} = log_{2} ^{(t+4)} =\\\\V_{t} = log_{2} ^{(4+4)} =\\\\V_{t} = log_{2} ^{8}= \\V_{t} = 3 mil$

2)

$V_{t} = log_{2} ^{(t+4)} =\\\\6 = log_{2} ^{(t+4)} =\\\\2^{6} = t + 4\\64 = t + 4\\t = 64 - 4\\t = 60 anos$