Quick questions on Arithmetic and geometric sequences - Virginia SOL Algebra I

3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.

What is q1?

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Find the

10

th term of

2, 5, 8, 11, \dots

. [2 points]

What is q2?

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4, 12, 36, 108, \dots

arithmetic or geometric? [1 point]

What is order of operations in the formula?

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Compute

(n - 1)

first, then multiply by

d

(arithmetic) or raise

r

to that power (geometric), before adding

a_1

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