Explicit and Recursive Sequences Formulas

Explicit and Recursive Sequences Formulas

9th Grade

15 Qs

quiz-placeholder

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Explicit and Recursive Sequences Formulas

Explicit and Recursive Sequences Formulas

Assessment

Quiz

Mathematics

9th Grade

Hard

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

Standards-aligned

Created by

Anthony Clark

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Does this recursive routine model growth or decay, and by what percent?
U1 = 10
Un+1 = Un*.75

Growth, 75%

Growth, 25%

Decay, 75%

Decay, 25%

Tags

CCSS.HSF.BF.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Write a recursive rule for the sequence 1, 2, 5, 14, 41, 122, …

an = (an-1)2 + 1

an = 2 an-1 - 2

an = 3 an-1 - 1

an = 3 an-1 + 1

Tags

CCSS.HSF.IF.A.3

3.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Given the sequence 11, 15, 19, 23..., which recursive formula describes it?

Tags

CCSS.HSF.IF.A.3

4.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Given the sequence -5, -15, -25, -35..., which recursive formula describes it?

Tags

CCSS.HSF.IF.A.3

5.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Which of the following recursive formulas represents the given sequence.

Tags

CCSS.HSF.IF.A.3

6.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Which of the following recursive formulas represents the given sequence. 7, 14, 28, 56, 112, ...

Tags

CCSS.HSF.IF.A.3

7.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Write the explicit formula for the sequence. 9, 5, 1, -3, ...

Tags

CCSS.HSF.BF.A.2

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