Aljabar Contoh

$f (x) = {\begin{cases} x - 1 & - 2 \leq x < 0 \\ 1 & x = 0 \\ 3 & 0 < x \leq 2 \end{cases}$

Langkah 1

Grafik.

$f (x) = {\begin{cases} x - 1 & - 2 \leq x < 0 \\ 1 & x = 0 \\ 3 & 0 < x \leq 2 \end{cases}$

Langkah 2