Quick practice
Question 1 of 5
Consider the following recursive definition of a function f.
f(n) = f(n-1) + f(n-3)
f(1) = f(2) = f(3) = 1
A
f(n) increases slower than 1.25^n
B
f(n) increases faster than 1.25^n
C
f(n) increases faster than 2^n
D
Both A and D
E
f(n) increases slower than 2^n
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