the first term of an arithmetic sequence is 5. the eleventh term is 125. what is the common difference of the arithemetic sequen
ce?
2 answers:
The first term of an arithmetic sequence is 5. the eleventh term is 125. what is the common difference of the arithemetic sequence?
(1,5);(11,125)
Rate of change=change in y/change in x
=125-5/11-1=120/10=12
☆☆☆☆☆common difference of the arithemetic sequence is 12
Answer:
d=12
Step-by-step explanation:
The first term of an arithmetic sequence is i.e. a = 5
We are given that eleventh term is 125
Formula of nth term = 
Where a is the first term
n is the term no.
d is the common difference
Substitute n = 11




Hence The common difference of the arithmetic sequence is 12
You might be interested in
Answer:
the answer is 5
Step-by-step explanation:
Answer:
Could you please retake your picture it is blurry
Answer:
Step-by-step explanation:
4^(4-7+1) = 4^-2
Answer:
2.4x105
Step-by-step explanation:
D