Answer:
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Step by step;
Answer: 
Step-by-step explanation:
Given : Let f(n) represent the total annual cost of renting n video games.
A video game club charges a fixed annual membership fee of $20 and $2 per video game rented.
Then the total annual cost is given by :-

If the membership was increased by $15 the next year , then the total cost in next years will be :-

Hence, the function best represents the relationship between f(n) and n if the membership was increased by $15 the next year :

Answer:
You need to multiply the terms together, therefore adding the exponents 2 and 3 to get 5.
Step-by-step explanation:
In exponential form: 10^2=3(x+5)
If we were to solve, x=85/3