Pertanyaan

Nilai x → 4 lim 16 − 4 x 2 x − 8 adalah ...

Nilai $x \to 4 lim \frac{2 x - 8}{16 - 4 x}$ adalah ...

A. Rahmawati

Master Teacher

Mahasiswa/Alumni Universitas Pendidikan Indonesia

Jawaban terverifikasi

Jawaban

nilai .

nilai $limit as x rightwards arrow 4 of fraction numerator 2 x minus 8 over denominator 16 minus 4 x end fraction equals fraction numerator negative 1 over denominator 2 end fraction$ .

Pembahasan

Jadi, nilai .

$table attributes columnalign right center left columnspacing 0px end attributes row cell limit as straight x rightwards arrow 4 of fraction numerator 2 straight x minus 8 over denominator 16 minus 4 straight x end fraction end cell equals cell limit as straight x rightwards arrow 4 of fraction numerator 2 open parentheses straight x minus 4 close parentheses over denominator 4 open parentheses 4 minus straight x close parentheses end fraction end cell row blank equals cell limit as straight x rightwards arrow 4 of fraction numerator open parentheses straight x minus 4 close parentheses over denominator negative 2 open parentheses straight x minus 4 close parentheses end fraction end cell row blank equals cell fraction numerator negative 1 over denominator 2 end fraction end cell end table$

Jadi, nilai $limit as x rightwards arrow 4 of fraction numerator 2 x minus 8 over denominator 16 minus 4 x end fraction equals fraction numerator negative 1 over denominator 2 end fraction$ .