Explicaê

01

Sejam f e g as funções dadas por f(x) = |x| -2 e g(x) = f (f(x)), válidas para todo x real. Os valores do domínio de g que possuem imagem igual a 7 são

Desconsiderar opção Created with Sketch. Considerar opção Created with Sketch.
Desconsiderar opção Created with Sketch. Considerar opção Created with Sketch.
Desconsiderar opção Created with Sketch. Considerar opção Created with Sketch.
Desconsiderar opção Created with Sketch. Considerar opção Created with Sketch.
Desconsiderar opção Created with Sketch. Considerar opção Created with Sketch.