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anonymous

  • one year ago

The first four terms of a sequence are shown below: 6, 2, -2, -6 Which of the following functions best defines this sequence? A) f(1)=6, f(n+1)=f(n)+4; for n≥1 B) f(1)=6, f(n+1)=f(n)-2; for n≥1 C) f(1)=6, f(n+1)=f(n)-4; for n≥1 D) f(1)=6, f(n+1)=f(n)+2; for n≥1

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  1. SolomonZelman
    • one year ago
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    what pattern do you notice here?

  2. anonymous
    • one year ago
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    The numbers are divisible by 2, they're the same numbers but ones positive and the other is negative

  3. anonymous
    • one year ago
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    @solomonzelman

  4. SolomonZelman
    • one year ago
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    you subtract 4 every time, no ?

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