Write the first five terms of the arithmetic sequence with the given first term, a1, and common difference, d.
-$$a _ { 1 } = - 0.4 , d = 0.7$$
A) $- 0.4 , - 1.1 , - 1.8 , - 2.5 , - 3.2$
B) $- 0.4,0.3,1,1.7,2.4$
C) $- 1.1 , - 1.8 , - 2.5 , - 3.2 , - 3.9$
D) $0.3,1,1.7,2.4,3.1$

Question

Quizplus · Accepted Answer

To find the terms of an arithmetic sequence, use the formula $a_n = a_1 + (n-1)d$. Starting with $a_1 = -0.4$ and $d = 0.7$, the first five terms are: $-0.4, -0.4 + 0.7 = 0.3, 0.3 + 0.7 = 1, 1 + 0.7 = 1.7, 1.7 + 0.7 = 2.4$.

Write the First Five Terms of the Arithmetic Sequence with the Given