Algebra Beispiele

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

Schritt 1

Zeichne den Graphen.

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

Schritt 2

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$