Question

can someone give me the pattern rule for 2 6 4 12 10 30 28 and wit are the next three numbers

Answer 1

Multiply the first digit by 3 then subtract the answer by 2.  Rule:  x 3  - 2

Answer 2

The patter is multiply the prior number by 3, and subtract two from the following number. The next 3 numbers would be 84,82,246