Use the table to answer the question.

Question

x y
2 a
4 b
Use the arithmetic sequence formula an=−8+(n−1)⋅2 to find the missing values in the table.

(1 point)
Responses

a=−12; b=−10
a equals negative 12 ; b equals negative 10

a=−15; b=−13
a equals negative 15 ; b equals negative 13

a=−6; b=−2
a equals negative 6 ; b equals negative 2

a=−10; b=−8

Answer 1

a equals -10 ; b equals -8