Question

Third term of an arithmetic sequence 34 and its eighth term is 69
a) Find the common difference of this sequence

b) Write the algebraic from of this sequence.

c) If a new sequence is formed by multiplying each term of the given sequence by 4 and adding 3, then what is the tenth term of that sequence​

Answer 1

Answer:

d is 5

Step-by-step explanation:

69=34+7d

35=7d

35/7=d

d=5

algebraic form

69=7X+34

Answer 2

Answer:

3term34/8term 69 __35/5_7