Question

Use arithmetic sequence formulas

Answer 1

Answer:

29

Step-by-step explanation:

c(8)= -6+5(8-1)

= -6+5*7

= -6+35

= 29

Answer 2

Answer:

29

Step-by-step explanation:

c(n) = –6 + 5(n – 1)

according to arithmetic progressions here

C1 = –6

d = 5

according to the question

n = 8

now,

C8 = –6 + 5(8-1)

C8 = –6 + 5(7)

C8 = –6 + 35

C8 = 29

so, 8th term of the sequence is 29.