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amyamanda

  • 2 years ago

Given the explicit formula for an arithmetic sequence, find the first five terms and the 10th term. an = -11 + 7n

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  1. amyamanda
    • 2 years ago
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    |dw:1376768507129:dw|

  2. amyamanda
    • 2 years ago
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    @jdoe0001

  3. jdoe0001
    • 2 years ago
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    well, you have everything, just set n = 1... 5 and 10

  4. juliorrethatoku
    • 2 years ago
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    @Skaternerd123 is a bad guy

  5. jdoe0001
    • 2 years ago
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    \(\bf \Large a_n = a_1+(n-1)d\\ a_n = -11 + 7n\\ \textit{to find term "whatever"}\\ \Large a_{whatever} = -11 + 7(whatever)\)

  6. Skaternerd123
    • 2 years ago
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    @juliorrethatoku please do not tag my name smelly boy

  7. Skaternerd123
    • 2 years ago
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    Lol

  8. juliorrethatoku
    • 2 years ago
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    please leave me alone bully I am reporting you!! @Skaternerd123

  9. amyamanda
    • 2 years ago
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    @jdoe0001 i don't understand

  10. Skaternerd123
    • 2 years ago
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    You shall be taged

  11. jdoe0001
    • 2 years ago
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    @amyamanda http://regentsprep.org/Regents/math/algtrig/ATP2/ArithSeq.htm

  12. Skaternerd123
    • 2 years ago
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    How do you know ahhhhhhhhhhhhhhhhhhhhhhhhhh

  13. Skaternerd123
    • 2 years ago
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    Are you watching me

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