Question

(＾∇＾)ﾉ

Período da função f(x) = a + b.sen(cx + d).

Answer 1

$\Large\boxed{\begin{array}{l}\sf se~f(x)=a+bsen(cx+d)\\\sf en\tilde ao~o~per\acute iodo~\acute e~dad~por~\\\sf p=\dfrac{2\pi}{c}\end{array}}$