Help Please this is Study Island sorry for camera quality its asking what is the length of the red segment line. The numbers are
-2 -1 0 1 2 3
1 answer:
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Answer:
D
Step-by-step explanation:
The recursive formula allows us to find any term in a sequence by adding the common difference d to the previous term.
Here d = - 1 - (- 7) = - 1 + 7 = 6 , then
=
+ 6 ; a₁ = - 7