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$f (x) = {\begin{cases} x + 3 & x \leq - 4 \\ 0 & - 4 = 5 \end{cases}$

Langkah 1

Grafik.

$f (x) = {\begin{cases} x + 3 & x \leq - 4 \\ 0 & - 4 = 5 \end{cases}$

Langkah 2

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