Trigonometri Contoh

$f (x) = 2 x^{4} - 9 x^{3} + 11 x^{2} + 7 x + 15$

Langkah 1

Grafik.

$f (x) = 2 x^{4} - 9 x^{3} + 11 x^{2} + 7 x + 15$

Langkah 2

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