Is the sequence arithmetic or not?
Find the term given the sequence/equation
Common Difference
What is the explicit formula for the sequence?
Fun Section
100
Is this sequence arithmetic or not? 0, 3, 8, 15, 24, ...
It's arithmetic.
100
Find the 8th term in the sequence below. 4, 16, 36, 64, 100, ...
The 8th term in the sequence is 256.
100

Find the common difference:

10,16,22,28,...

+6
100
What is the explicit formula for the sequence below? 0, ­-3, ­-6, ­-9, ...
The explicit formula is a(n)=-3n+3.
100

Who was the first Disney princess (oldest movie)?

Snow White

200
Is this sequence arithmetic or not? 4, 20, 36, 13, 100, ..
No, it is not an arithmetic sequence.
200
Find the tenth term in the sequence below. −23, −18, −13, −8, −3, ...
The tenth term in the sequence is 22.
200

Find the common difference:

-14, -4, 4, 14,....

+10

200
What is the explicit formula for the sequence below? −12, −9, −6, −3, 0 ...
The explicit formula is a(n)=-15+3n.
200

What year did YouTube launch?

2005

300
Is this sequence arithmetic or not? −28, 172, 372, 572, 772, ...
Yes. The sequence is arithmetic.
300
What is the 7th term in the sequence? 0, 3, 8, 15, 24, ...
The 7th term in the sequence is 48.
300

Find the common difference:

-12, -21, -30, -39,....

-9

300
What is the explicit formula for the sequence below? −6, −3, −2, −1.5, -1.2
The explicit formula is a(n)=-6/n.
300

What were the names of Harry Potter's parents?

James and Lily

400
Is this sequence arithmetic or not? 12,9, 6, 2, -1,...
No. It is not an arithmetic sequence.
400
Given y=3(2n+1), find the fourth term.
The fourth term is 27.
400

Find the common difference:

-100, -127, -154, -181,.....

-27

400
The explicit formula is a(n)=5n-2. What is the explicit formula for the sequence below? 3, 8, 13, 18, ...
The explicit formula is a(n)=5n-2.
400

In what famous video game would you find Master Chief?

Halo

500
Is this sequence arithmetic or not? 3.2, 2.8, 2.4, 2/3, 1.6...
No. It is not an arithmetic sequence.
500
Given y=3(n+1), find the 100th term.
The 100th term is 303.
500

Find the common difference:

18.2, 23.9, 29.6, 35.3,......

+5.7

500
What is the explicit formula for the sequence below? 3.2 , 3.5 , 3.8 , 4.1 , ...
The explicit formula is a(n)=0.3n+2.9.
500

What is the name of the reindeer in Disney's Frozen?

Sven

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