Sequences CFA Review

Sequences CFA Review

Assessment

Flashcard

Mathematics

9th - 12th Grade

Hard

CCSS
HSF.BF.A.2, HSF.LE.A.2, 8.F.B.4

Standards-aligned

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15 questions

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1.

FLASHCARD QUESTION

Front

What is an arithmetic sequence?

Back

An arithmetic sequence is a sequence of numbers in which the difference between consecutive terms is constant. This difference is called the common difference.

Tags

CCSS.HSF.BF.A.2

2.

FLASHCARD QUESTION

Front

How do you find the common difference in an arithmetic sequence?

Back

The common difference can be found by subtracting any term from the subsequent term. For example, in the sequence 8, 3, -2, -7, the common difference is 3 - 8 = -5.

Tags

CCSS.HSF.BF.A.2

3.

FLASHCARD QUESTION

Front

What is the explicit formula for an arithmetic sequence?

Back

Tags

CCSS.HSF.BF.A.2

4.

FLASHCARD QUESTION

Front

Given the sequence 8, 3, -2, -7, what is the first term (a_1)?

Back

Tags

CCSS.HSF.BF.A.2

5.

FLASHCARD QUESTION

Front

What is the explicit formula for the arithmetic sequence 8, 3, -2, -7?

Back

Tags

CCSS.HSF.BF.A.2

6.

FLASHCARD QUESTION

Front

Back

This means that after 9 weeks, the water tank will contain 155 gallons of water.

Tags

CCSS.HSF.BF.A.2

7.

FLASHCARD QUESTION

Front

What is the formula to find the nth term of a sequence?

Back

Tags

CCSS.HSF.BF.A.2

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