Pertanyaan

Hitunglah limit fungsi berikut. x → ∞ lim 2 x 25 − 9

Hitunglah limit fungsi berikut.

$x \to \infty lim \frac{- 9}{2 x ^{25}}$

N. Puspita

Master Teacher

Jawaban terverifikasi

Jawaban

diperoleh nilai limit di atas adalah 0.

Pembahasan

Jadi, diperoleh nilai limit di atas adalah 0.

$begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell limit as x rightwards arrow infinity of fraction numerator negative 9 over denominator 2 x to the power of 25 end fraction end cell equals cell limit as x rightwards arrow infinity of open parentheses fraction numerator negative 9 over denominator 2 end fraction cross times 1 over x to the power of 25 close parentheses end cell row blank equals cell fraction numerator negative 9 over denominator 2 end fraction cross times limit as x rightwards arrow infinity of 1 over x to the power of 25 end cell row blank equals cell fraction numerator negative 9 over denominator 2 end fraction cross times 0 end cell row blank equals 0 end table end style$

Jadi, diperoleh nilai limit di atas adalah 0.