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Perhatikan tabel nilai berikut.   Berdasarkan tabel di atas pernyataan tentang nilai limit berikut yang benar adalah....

Pertanyaan

Perhatikan tabel nilai begin mathsize 14px style f left parenthesis x right parenthesis end style berikut.

undefined begin mathsize 14px style f open parentheses x close parentheses end style
begin mathsize 14px style negative 3 space minus 2 comma 1 space minus 2 comma 01 space minus 2 comma 001 space minus 2 comma 0001 space minus 2 space minus 1 comma 9999 space minus 1 comma 999 space minus 1 comma 99 space minus 1 comma 9 space minus 1 end style begin mathsize 14px style negative 8 minus 7 comma 1 minus 7 comma 01 minus 7 comma 001 minus 7 comma 0001 minus 7 minus 6 comma 9999 minus 6 comma 999 minus 6 comma 99 minus 6 comma 9 minus 6 end style 

Berdasarkan tabel di atas pernyataan tentang nilai limit berikut yang benar adalah....
 

  1. stack size 14px L size 14px i size 14px m with size 14px x size 14px rightwards arrow size 14px minus size 14px 2 to the power of minus below size 14px space size 14px space size 14px f begin mathsize 14px style left parenthesis x right parenthesis end style size 14px equals size 14px 7  

  2. stack size 14px L size 14px i size 14px m with size 14px x size 14px rightwards arrow size 14px minus size 14px 2 to the power of minus below size 14px space size 14px space size 14px f begin mathsize 14px style left parenthesis x right parenthesis end style size 14px equals size 14px 6   

  3. stack size 14px L size 14px i size 14px m with size 14px x size 14px rightwards arrow size 14px minus size 14px 2 to the power of plus below size 14px space size 14px space size 14px f begin mathsize 14px style left parenthesis x right parenthesis end style size 14px equals size 14px 6   

  4. stack size 14px L size 14px i size 14px m with size 14px x size 14px rightwards arrow size 14px minus size 14px 2 to the power of plus below size 14px space size 14px space size 14px f begin mathsize 14px style left parenthesis x right parenthesis end style size 14px equals size 14px minus size 14px 7 

  5. stack size 14px L size 14px i size 14px m with size 14px x size 14px rightwards arrow size 14px 2 to the power of plus below size 14px space size 14px space size 14px f begin mathsize 14px style left parenthesis x right parenthesis end style size 14px equals size 14px minus size 14px 7 

Pembahasan Soal:

Dari tabel terlihat bahwa:

begin mathsize 14px style stack L i m with x rightwards arrow negative 2 to the power of plus below space space f left parenthesis x right parenthesis equals negative 7 space space space space space space space atau stack L i m with x rightwards arrow negative 2 to the power of minus below space space f left parenthesis x right parenthesis equals negative 7 end style

Jadi, jawaban yang tepat adalah D.

Pembahasan terverifikasi oleh Roboguru

Terakhir diupdate 07 Februari 2021

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