Quick questions on Arithmetic and geometric sequences - STAAR Algebra I

2short 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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An arithmetic sequence has

a_1 = 10

and

d = -3

. Find

a_6

. [1 point]

What is q2?

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Write the

n

th term of

5, 10, 20, 40, \dots

. [2 points]

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