Question

Qual é a raiz da função f(x) = 2x -10? * me ajuda

Answer 1

$Resumindo..\\f(x) = 2x -10\\\\\frac{d}{dx}\left(2x-10\right)\\\\=\frac{d}{dx}\left(2x\right)-\frac{d}{dx}\left(10\right)\\\\=2-0\\\\=2$