Question

Calcule a inversa da função F(x)=-5x+6

Answer 1

Oie, tudo bom?

$f(x) = - 5x + 6 \\ \boxed{f(x)⟶y} \\ y = - 5x + 6 \\ \boxed{x⟷y} \\ x = - 5y + 6 \\ - 5y + 6 = x \\ - 5y = x - 6 \\ y = - \frac{1}{5} x + \frac{6}{5} \\ \boxed{y⟶f {}^{ - 1}(x) } \\ \boxed{f {}^{ - 1} (x) = - \frac{1}{5}x + \frac{6}{5} }$

Att. NLE Top Shotta