Recursive Formulas in Arithmetic Sequences

Recursive Formulas in Arithmetic Sequences

Assessment

Interactive Video

Mathematics

6th - 8th Grade

Hard

CCSS
HSF.BF.A.2, HSF.IF.A.3

Standards-aligned

Created by

Lucas Foster

Used 1+ times

FREE Resource

Standards-aligned

CCSS.HSF.BF.A.2
,
CCSS.HSF.IF.A.3
The video tutorial explains arithmetic sequences, focusing on how they are formed by adding a constant value, known as the common difference, to each term. It guides viewers through writing a recursive formula for such sequences, emphasizing the importance of identifying the first term and maintaining consistency in notation. The tutorial provides examples to illustrate these concepts, ensuring a clear understanding of how to construct and use recursive formulas in arithmetic sequences.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of sequence is being discussed in the video?

Harmonic sequence

Arithmetic sequence

Geometric sequence

Fibonacci sequence

Tags

CCSS.HSF.BF.A.2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What operation is repeatedly performed in an arithmetic sequence?

Multiplication

Division

Addition or subtraction

Exponentiation

Tags

CCSS.HSF.BF.A.2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the common difference in the given arithmetic sequence?

2

3

4

5

Tags

CCSS.HSF.BF.A.2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first term of the sequence discussed in the video?

5

8

3

11

Tags

CCSS.HSF.BF.A.2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the term number represent in a sequence?

The common difference

The sum of all previous terms

The value of the term

The position of a term in the sequence

Tags

CCSS.HSF.BF.A.2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What letter is used to denote the sequence in the recursive formula?

a

b

c

d

Tags

CCSS.HSF.BF.A.2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the recursive formula, what does 'b of n' represent?

The sum of terms

The nth term

The first term

The common difference

Tags

CCSS.HSF.IF.A.3

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