Answer:
1st/ 4th options
Step-by-step explanation:
the work column shows the rule is
- 8 + 4 ( term number - 1 ) , that is with term n
= - 8 + 4(n - 1) → 1st option
distribute parenthesis and simplify
= - 8 + 4n - 4
= 4n - 12 ← 4th option
