Write a recursive formula for the sequence described with the following explicit formula an=5(−2)n−1
(1 point)
Responses
a1=−2, an+1=an×5
a1=−2, an+1=an×5
a1=−2, an+1=an+5
a1=−2, an+1=an+5
a1=5, an+1=an+(−2)
a1=5, an+1=an+(−2)
a1=5, an+1=an×(−2)