Question

Which point lies on the graph of the finite sequence shown? 5, –1, 6, 0, 7, 1, 8

Answer 1

Hello,

$u_{1} =5\\ u_{2} = u_{1}-6=5-6=-1\\ u_{3} = u_{2}+7=-1+7=6\\ u_{4} = u_{3}-6=6-6=0\\ u_{5} = u_{4}+7=0+7=7\\ u_{6} = u_{5}-6=7-6=1\\ u_{7} = u_{6}+7=1+7=8\\ ...\\ \boxed{ u_{2n} = u_{2n-1}-6}\\\\ \boxed{ u_{2n+1} = u_{2n}+7}$

Answer 2

Answer:

It's (6, 1) on Edge