Algebra Beispiele

$f (x) = {\begin{cases} 3 & x > 0 \\ 1 & x = 0 \\ x - 1 & x < 0 \end{cases}$

Schritt 1

Zeichne den Graphen.

$f (x) = {\begin{cases} 3 & x > 0 \\ 1 & x = 0 \\ x - 1 & x < 0 \end{cases}$

Schritt 2