Answer:
aₙ = a₁ + (n-1)d
where:
aₙ = nth term
a₁ = first term
d = common difference
The sequence 8,9,10,-10 is not an arithmetic sequence.
Step-by-step explanation:
What are the answer options?
The Answer is B. because if you look at the answer choices on graph
Answer: The answer is actually C
Step-by-step explanation:
No they cannot because 3 is way to short
