Nonsense + Wrong Answer = Report❌
I need a complete answer ok:)

15_24.15_25.16_2617.1/27_18.2719.2820.2921.30.22.31.23.3224.3325.3426.3527.3627.3728.3839.39.40.4041.4142.4243.4344.4445.4546.4647.4748.4849.4950.5051
sequence
part 1. nth term rule
3,6,9,12 3,6,9,12 is 3+3=6+3=9+3=12
1,4,9,16 1,4,9,12 is 1+3=4+5=9+6=15 why 16
that doesn't make any sense
all Y is Y 0 + 1 = Y1+2=Y3+1=Y4
2,4,6,8 2,4,6,8 IS 2+2=4+2=6+2=8
PART 2:
6.is 13,15,17 is because by plus 2 in the sequence
7.is 27,30,33 is because of adding 3 in sequence
8.is73,138,208 i don't know if i'm right so i have no explanation because this is long
9.is19,22,25 is because by adding 3 in sequence
10.sorry i have no idea
i hope others will help :( sorry