math HELP PLEASE

Describe each pattern with the general term:

a. 2, 4, 6, 8 ...
b. 4, 7, 10, 13 ...
c. 1, 4, 9, 16 ...

1. 👍 0
2. 👎 0
3. 👁 112
1. a: add 2
b: add 3
!@#\$%^&h term is n^2

1. 👍 0
2. 👎 0

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