Question

Write a recursive formula for the sequence 10, 6, 2, -2 ..find next term . Make sure to identify first term. Use an&an-1 in formula

Answer 1

hello :
(-2)-(2) =(2)-(6)=(6)-(10)=-4 (common diffrence)of aritmetic sequence
a recursive formula for the sequence is : An+1=An-4
next term is : (-2)+(-4) = -6