Question

An arithmetic sequence has a 10th term of 15 and 14th term of 35.
a. What is the common difference?
c. What is the general sequence equation for this situation?
b. What is the value of the first term?
Use the value of d in one of the sequence equations from a

Answer 1

Answer:

(35-15)/(14-10) = 20/4 = 5

the common difference is 5

10th term is 15

11th tern is 20

12th term is 25

13th tern is 30

14th term is 35

Step-by-step explanation:

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