Sequences or Not to Sequence
Find the missing term(s)
Explicit Equation
Recursively Equations
Random
100

Is the following sequence Arithmetic? 12, 14, 16, 18, 20, .....

Yes

100
Find the missing term in the following Arithmetic sequence. 3, ___ ,17
What is 10?
100

The explicit formula for the arithmetic sequence: 2, 6, 10, 14, ...

An = 4(n-1) + 2

100

Sometimes sequences are described in subscript notation.  What does airepresent?

The first term in a sequence

100

True or false, an arithmetic sequences include sequences that increase by repeated multiplication.

False

200

Is the following sequence Arithmetic? 3, 8, 13, 18, 22, .....

No

200

Find the missing term in the following Arithmetic sequence. 2, 16, _____ , 44

What is 30?

200

(What is)The explicit formula for the arithmetic sequence: -1, 2, 5, 8, 11

An = 3(n-1) -1

200

Write an recursive rule for the sequence 1, -2, -5, -8

An=-3(n-1)+1

200

Find the missing term in the following Arithmetic sequence. -3, ___ ,-27

What is -15

300

Is the following sequence Arithmetic? 4, 11, 17, 24, 34, ....

No

300

Find the missing term in the following Arithmetic sequence. -13, ___ ,-27

What is -20

300

The explicit formula for the sequence 3, 9, 15, 21, ...

An= 6(n-1)+3

300

Write a formula for the sequence 100, 97, 94, 91, ....

An=-3(n-1)+100

300

Write the first 5 terms of the sequence if f(n) = 2n - 1

1, 3, 5, 7, 9

400

Is the following sequence Arithmetic? 375, 225, 75, -75,........

Yes

400

Find the missing terms in the following Arithmetic sequence. 10, ____, ____ , _____, 26

What is 14, 18, 22?

400

(-16, -25, -34, -43, -52) Formula: An=-9(n-1)-16

Find the value of A10

A10 = -97

400

A sequence is defined by the recursive rule An=fn-1 +4 A1=-8.  Write the first five terms of the sequence.

-8, -4, 0, 4, 8

400

What is the fifth term in the sequence defined by f(x)=3(x-3)?

6

500

Is the following sequence Arithmetic? If so, what is the common difference? 506, 403, 300, 197, 94, .....

Yes, with a common difference of -103?

500

Find the missing terms in the following Arithmetic sequence. 4, _____ , _____, 304

What is 104 and 204

500

-100, -50, 0, 50,... 

Write the explicit equation and find the 7th term.

An = 50(n-1)-100, A= 200

500

What is the common difference of the sequence represented in the table?


Time in minutes                           n: 2   4   6

Elevation of scuba diver in feet   An: -4  -8  -12

-2

500

Recursive Rule: An=An-2+An-1

1, 1, 2, 3, 5, 8, 13,... What is A10 ?

A10=55