Answer:
d. 4, 8, 16, 32
Step-by-step explanation:
We'll use the formula f(x) = 2x for each iteration. The output of the first iteration will be come the input of the second iteration, and so on.
So, we start with x0 = 2 and we plug that into the base equation:
x0 = 2 ==> f(x) = 2(2) = 4
x1 = 4 ==> f(x) = 2(4) = 8
x2 = 8 ==> f(x) = 2(2) = 16
x3 = 16 ==> f(x) = 2(2) = 32
x4 = 32 ==> f(x) = 2(2) = 64
