Question

Select the correct answer.

What are the first four terms of the sequence defined by the following equation?
f(n) = 5
2(n-1)
A.
B.
C.
D.
.
10, 100, 1,000, 10,000 ...
10, 20, 40, 80 ...
5, 10, 100, 1,000...
5, 10, 20, 40...

Answer 1

Answer: D: 5,10,20,40

Step-by-step explanation:

This one makes the most sense.

If you plug in values of n from 1-5 in the function f(n) = 5 x 2(n-1), you will get those values.