Question

Dada a função f(x)=3x+1

f(35) - f(129)/106​

Answer 1

Resposta:

$f(35) = 3 \times 35 + 1$

$f(35) = 105 + 1$

$f(35) = 106$

$f(129) = 3 \times 129 + 1$

$f(129) = 387 + 1$

$f(129) = 388$

$f(129) = 388 \\ \\ 388 \div 106 = 3.6$

$f(35) = 106 - f(129) \div106 = 3.6 \\ \\ = 102.4$