Question

What is the explicit formula for this sequence?

-8,-3,2,7
A)an=12+(n-1)5
B)an=-8+(n-1)5
C)an=5+(n-1)(-8)
D)an=-8+(n-1)(-5)

Answer 1

3,2,7

A)an=12+(n-1)5

B)an=-8+(n-1)5

C)an=5+(n-1)(-8)

D)an=-8+(n-