Question

What are the explicit equation and domain for an arithmetic sequence with a first term of 5 and a second term of 2?

an = 5 − 2(n − 1); all integers where n ≥ 1

an = 5 − 2(n − 1); all integers where n ≥ 0

an = 5 − 3(n − 1); all integers where n ≥ 1

an = 5 − 3(n − 1); all integers where n ≥ 0

Answer 1

@ganeshie8

Answer 2

@ganeshie8

Answer 3

@ganeshie8 this is the second part that i prefer you should check.

Answer 4

@ganeshie8 its here mathhelppart2