Question

A sequence is the fine recursively by the formula F(n+1)=-2f(n). The first term of the sequence is -1.5. What is the next term

Answer 1

Answer: 3

Step-by-step explanation:

F(n + 1) = -2f(n)

f(n) = -1.5

-2f(n) = -2(-1.5)

         = 3