Algebra Beispiele

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

Schritt 1

Zeichne den Graphen.

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

Schritt 2