Algebra Beispiele

$f (x) = {\begin{cases} x + 4 & x < - 2 \\ - 2 x + 8 & x > 1 \end{cases}$

Schritt 1

Zeichne den Graphen.

$f (x) = {\begin{cases} x + 4 & x < - 2 \\ - 2 x + 8 & x > 1 \end{cases}$

Schritt 2