Answer:
Product 3
Step-by-step explanation:
You can easily find it out based on the last column (Year 3)... where product 3 has the highest market value.
This is very logical due to exponential nature of the price evolution function... it might start lower than most of the other products, but it will grow at a much faster rate... so much that in second year, it's already tie for the most market value.
In year 3, the difference is obvious and it would be even bigger in the following years.
Answer:

Step-by-step explanation:
I understand that you want to solve this equation

<=>

<=>

<=>
x = 2 or x = -2
hope this helps
if your question is 
then this is 
Answer:
Is that all...
Step-by-step explanation:
Is there any other information if not then it is impossible to answer that question.
Nada más puede construir 5 estanterías completas.
Answer:
This is nonlinear.
Step-by-step explanation: