Question

Write the recursive sequence for: 64, 16, 4, 1, ...

Answer 1

Answer: The answer is in the steps.

Explanation:

f(1)= 64

f(n)=1/4(n-1) n in this case is the nth term.

Answer 2

Use the formula

a

n

=

a

1

r

n

−

1

to identify the geometric sequence.

Explanation:

a

n

=

64

4

n

−

1 hope this helps you :)