Express the number pattern 5,8,11,14,17........in an algebraic expression
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Answered by
2
Answer:
the sequence is 5,8,11,14,17,20, 23,... etc
the direct formula is f(n) = 3(n-1)+ 5 =
= 3n - 3 + 5
= 3n + 2 , for n=1,2,3,4,....
the recursive formula is
f(n) = f(n-1) + 3, where f(1) = 5
Answered by
1
Step-by-step explanation:
let 5 be x
as there is a difference of 3 in between all numbers
8 will x+3
11 will be x+3+3= x+6
14 will be x+6+3= x+9
17 will be x+9+3= x+12
hope this helps please mark this brainliest
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