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100

What would the 5th term be?

3,5,7..

11

100

x = 1    2    3    4    5

y = 8   10  12   14  16   

y = 2x + 6

100

10 = 2x + 4

x = 3

200

What would the 10th term be?

4,7,10...

31

200

x = 1    2    3    4    5

y = 12  7    2    -3   -8 

y = -5x + 17

200

5x + 2 = 22

x = 4
300

What is the 100th term?

20, 22, 24

218

300

x = 1    2    3    4    5

y = 30  36  42   48  54 

y = 6x + 24

300

3x + 7 = 127

x = 40

400

What would the 1000th term be?

6, 11, 16...

5001

400

x = 2    3    4    5    6

y = 3    7    11   15  19

y = 4x - 5

400

0.25x + 4 = 10.75

x = 27

500

What would the 20th term be?

12, 8, 4...

-64

500

x = 2    4    6    8    10

y = 10  14  18   22   26  

y = 2x + 6

500

-3/4x - 12 = 15

x = -36