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

Question

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

in progress 0
Calantha 1 week 2021-07-22T06:28:54+00:00 1 Answers 0 views 0

Answers ( )

    0
    2021-07-22T06:30:41+00:00

    Answer:

    next term is 3

    Step-by-step explanation:

    f(n+1)=-2f(n)\\\\f(1)=-1.5=-\frac{3}{2}f(2)=-2f(1)=-2*(-\frac{3}{2})=3

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )