Algebra Beispiele

$f (x) = {\begin{cases} x, x < - 2 \\ - 2, - 2 \leq x < 1 \\ x - 3, x \geq 1 \end{cases}$

Schritt 1

Zeichne den Graphen.

$f (x) = {\begin{cases} x & x < - 2 \\ - 2 & - 2 \leq x < 1 \\ x - 3 & x \geq 1 \end{cases}$

Schritt 2