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Mathematics

9th Grade

CCSS covered

Used 30+ times

3.4 Explicit & Recursive Formula
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Identify the common difference.

-6, -3, 0, 3, 6....

d=4

d=3

d=-4

d=-3

Tags

CCSS.HSF.BF.A.2

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

The 6th term of the sequence 4,7,10,13 are

19

15

18

16

Tags

CCSS.HSF.BF.A.2

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Given the sequence 4, 11, 18, 25...... what is a3 ?

4

11

18

25

Tags

CCSS.HSF.BF.A.2

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is the 15th term of the sequence an = -3n+50

95
-5
5
-95

Tags

CCSS.HSF.BF.A.2

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Find the 22nd term of the following sequence:
5, 8, 11, ...

14
68
63
71

Tags

CCSS.HSF.BF.A.2

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Create the explicit formula for the sequence:
2, 8, 14, ...
(Hint:  Write your formula and then simplify it.)

an=2+6n
an=-6+6n
an=6n-4
an=4-6n

Tags

CCSS.HSF.BF.A.2

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Write a recursive rule for the sequence 17, 1, -15, -31 . . .

an = an-1 + 16
an = an-1 - 17
an = an-1 - 15
an = an-1 - 16

Tags

CCSS.HSF.BF.A.2

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