1. Which formula defines the sequence f(1)=2, f(2)= 6, f(3)= 10, f(4)= 14, f(5)= 18? A. 101- 2. f(n)= 6 + f(n-1) for n> 2
B. f(1)= 2, f(n)= 4 fln-1) for n> 2
C. f(1)= 2, f(n)= 2 + f(n-1) for n 2
D. f(1)= 6, f(n)= 4 + f(n-1) for n> 2
А
B
С
D

Step-by-step explanation:

Given

Required

Determine the formula

First, we need to solve common difference (d)

Take n as 2

Represent each function as a sum of the previous

Represent the function as

Reorder

the answer to this is a. a^2 + b^2 = c^2

step-by-step explanation:

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