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Julli [10]
3 years ago
12

Someone help with this Given a1 = 25 and d = -2, what is the 8th term?

Mathematics
1 answer:
german3 years ago
3 0

Answer:

a₈ = 11

Step-by-step explanation:

The n th term of an arithmetic sequence is

a_{n} = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = 25 and d = - 2, then

a₈ = 25 + (7 × - 2)

   = 25 - 14

   = 11

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Keywords: Graph, Functions

Learn more about function graphs at:

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#LearnwithBrainly

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