Question

Ao calcularmos a f(1/2) na função f(x)=6x-3, obtemos qual valor?

Answer 1

$\boxed{\begin{array}{l}\sf f(x)=6x-3\\\sf f\bigg(\dfrac{1}{2}\bigg)=6\cdot\bigg(\dfrac{1}{2}\bigg)-3\\\sf f\bigg(\dfrac{1}{2}\bigg)=3-3=0\end{array}}$