Question

Input: 1, 2, 3, 4, 5
Output: 1, 3, 7, 15, 31
Find the pattern equation

Answer 1

x+1=2x+1

Answer 2

\[y _{n} = y _{n-1}+2^{x _{n-1}}\]

Answer 3

you lost me on that one. Can you explain?

Answer 4

y (2) = 3 = y(0)+2^(x(0))
y(0) = 1. x(0) = 1
3 = 1+2^1

Answer 5

y(3) = 7 = y(1)+2^x(1)
y(1) = 3, x(1) = 2
7 = 3+2^(2) = 3+4

Answer 6

what if x =120? how would you solve that using the equation?

Answer 7

oh man i was really wrong

Answer 8

if x=120 you would get something like 1.3x10^36