what is the common difference between successive terms in the sequence? 0.36, 0.26, 0.16, 0.06, -0.04…
what is the common difference between successive terms in the sequence? 0.36, 0.26, 0.16, 0.06, -0.04, -0.14, ...\n-0.1\n-0.01\n0.01\n0.1
Answer
Explanation:
Step1: Recall common - difference formula
The common difference $d$ of an arithmetic sequence is $d=a_{n + 1}-a_{n}$, where $a_{n+1}$ and $a_{n}$ are consecutive terms.
Step2: Select two consecutive terms
Let $a_{1}=0.36$ and $a_{2}=0.26$.
Step3: Calculate the common difference
$d=a_{2}-a_{1}=0.26 - 0.36=- 0.1$
Answer:
A. $-0.1$