Answer:
f(2)=5
f(5)=33
Step-by-step explanation:
The given formula, that recursively defines the sequence is

When n=1, we obtain;

When n=2, we get:

When n=3,

When n=4

When n=5,

Answer:
d
Step-by-step explanation:
Answer :
= 2x² − 10x
Step-by-step explanation:
= 2x(x − 5)
= (2x)(x + −5)
= (2x)(x) + (2x)(−5)
= 2x² − 10x