Question

given the following sequence,determine if it is an arithmetic progression or not . If it is an arithmetic progression find it's general term -5 , 2 , 9 , 16 , 23 , 30.​

Answer 1

Answer:

It is an arithmetic progression

a= -5. d= 7 an=30 n=?

an=a+(n-1)d

30 = -5 +(n-1) 7

30 =-5 +7n -7

30 =7n -12

30 +12 =7n

42 = 7n

n =42/7

n = 6

MARK ME AS BRAINLIEST