Y9_U2_PB2.2

Last updated almost 5 years ago

34 Nsɛmmisa

Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

Sequence, term-to-term rule, position-to-term rule

The nth term cannot be 5n+15 because:__________ (choose all that apply, you may choose more than one answer)

5(2)+15=25, but the second term is 22, so 5n+15 it cannot be the nth term.

5(3)+15=30, but the third term is 24, so 5n+15 it cannot be the nth term.

5n in the nth term expression means the sequence keep adding 5, not adding 2, , so 5n+15 it cannot be the nth term.

Need help