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Lildaze

Find the common difference of the arithmetic sequence 11,34,57,80,......

  • 2 years ago
  • 2 years ago

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  1. amistre64
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    what is 34-11?

    • 2 years ago
  2. Lildaze
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    23

    • 2 years ago
  3. amistre64
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    good, then youve found your common difference of your arithmetic sequence

    • 2 years ago
  4. Lildaze
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    so thats the answer? Im having a hard time with sequencing

    • 2 years ago
  5. amistre64
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    thats it. each term differs from the next by a common value of 23

    • 2 years ago
  6. amistre64
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    if youve ever learned your multiplication tables; then youve done arithmetic sequencing already.

    • 2 years ago
  7. lgbasallote
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    if you want the formula for common difference..it's A_n - A_(n-1) so lez say you pick A2 which is 34..subtract A_1 which is 11 from that.. @amistre64 if only fool's arithmetic progression were like these huh? common differences..

    • 2 years ago
  8. amistre64
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    3,6,9,12,15,... 4,8,12,16,20,32, ... thats all it is; except for a "shift" sometimes

    • 2 years ago
  9. amistre64
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    :) yeah

    • 2 years ago
  10. ezhyl_marie
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    23

    • 2 years ago
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