Algebra Beispiele

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

Schritt 1

Zeichne den Graphen.

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

Schritt 2