Use Recursion Formulas
-$a _ { 1 } = 4$ and $a _ { n } = a _ { n - 1 } - 3$ for $n \geq 2$
A) $4,1 , - 2 , - 5$
B) $- 3 , - 6 , - 9 , - 12$
C) $4,7,10,13$
D) $4,3,0 , - 3$

Question

Quizplus · Accepted Answer

The sequence starts with $a_1 = 4$. Each subsequent term is found by subtracting 3 from the previous term: $a_2 = 4 - 3 = 1$, $a_3 = 1 - 3 = -2$, $a_4 = -2 - 3 = -5$.

Use Recursion Formulas - a1=4a _ { 1 } = 4a1​=4

Use Recursion Formulas
- $a _ { 1 } = 4$