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STANDARD F.IF.A.3
AI Recognize that a
sequence is a function whose domain is a subset of the integers.
• Sequences (arithmetic and geometric) will be written explicitly
and only in subscript notation.
• Work with geometric sequences may involve an exponential
equation/formula of the form an=arn-1,
where a is the first term and r is the common ratio.
AII
Recognize that a sequence is a function whose domain is a subset of the
integers. Sequences will be defined/written recursively and
explicitly in subscript notation. This standard is a fluency
expectation. Fluency in translating between recursive definitions and
closed forms is helpful when dealing with many problems involving sequences
and series, with applications ranging from fitting functions to tables to
problems in finance. |