Arithmetic or Geometric?
Next 3 Terms (Arithmetic)
Next 3 terms (Geometric)
Find the difference/ratio and write the rule
Find the ___ term
100
-4, 2, -1, 1/2
What is Geometric?
100

Find the next 3 terms -20, -23, -26, -29...

What is -32, -35,-38?
100

Find the next 3 terms 2, 4, 8, 16, 32... 

What is 64, 128, 256?
100
12, 14, 16, 18, 20, .....
12 + 2(n-1)
100
Find the 10th term of 2, 5, 8..
29
200
2 1/2 , 3, 3 1/2, 4, 4 1/2...
What is Arithmetic?
200

Find the next 3 terms 2, 202, 402...

What is 602, 802, 1002 ?
200

Find the next 3 terms -1/2, 1, -2, 4...

What is -8, 16, -32?
200
-1.5, 23.5, 48.5, 73.5
-1.5 + 25(n-1)
200
Find the 12th term of -3, -15, -27
-135
300
2, 4, 6, 8...
What is Arithmetic?
300

Find the next 3 terms 1.2, 2.5, 3.8..

What is 5.1, 6.4, 7.7?
300

Find the next 3 terms 3, 3, 3, 3...

What is 3, 3, 3?
300
4, 10, 25, 62.5 
4(2.5)^n-1
300
Find the 9th term of 4, 20, 100
1562500
400
-2, -4, -8, -16...
What is Geometric?
400
Find the next 3 terms 1/4, 0, -1/4,...
What is -1/2, -3/4, -1?
400

Find the next 3 terms 1, 1/2, 1/4

What is 1/8, 1/16, 1/32?
400
 375, 75, 15, 3, 3/5, ........
375(1/5)^n-1
400
Find the 9th term of 100, 40, 16
.065536
500
The sequence -5, -10, -15, -20
What is what is arithmetic?
500

Find the next 3 terms The Common Difference of 2.53, 2.56, 2.59, 2.62...

What is 0.03?
500
Find the next 3 terms -1000, 200, -40, 8...
What is - 1.6, .32, -.064 ?
500
506, 403, 300, 197, 94, .....
506 -103(n-1)
500
Find the 11th term of -570, 285, -142.5...
-.5566 or -285/512
M
e
n
u