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4.11 Arithmetics sequences as linear functions

Interactive practice questions

How is the common difference of an arithmetic sequence obtained?

By choosing any term after the first and subtracting the preceding term from it.

A

By choosing any term after the first and adding the subsequent term to it.

B

By choosing any term after the first and dividing it by the preceding term.

C

By choosing any term after the first and adding the preceding term to it.

D
Easy
< 1min

Study the pattern for the following sequence, and write down the next two terms.

Easy
< 1min

Study the pattern for the following sequence, and write down the next two terms.

Easy
< 1min

Study the pattern for the following sequence, and write down the next two terms.

Easy
< 1min
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Outcomes

NC.M1.F-IF.3

Recognize that recursively and explicitly defined sequences are functions whose domain is a subset of the integers, the terms of an arithmetic sequence are a subset of the range of a linear function, and the terms of a geometric sequence are a subset of the range of an exponential function.

NC.M1.F-BF.2

Translate between explicit and recursive forms of arithmetic and geometric sequences and use both to model situations.

NC.M1.F.BF.1

Write a function that describes a relationship between two quantities.

NC.M1.F.BF.1a

Build linear and exponential functions, including arithmetic and geometric sequences, given a graph, a description of a relationship, or two ordered pairs (include reading these from a table).

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