Answer:
The opción b
Step-by-step explanation:
the profit is defined by
In this case 
is the profit to sell 100 television and is calculated
Answer:
data granularity
Step-by-step explanation:
Granular data is a type of data that are in pieces, they are data which exists at the lowest possible size so that it can be detailed and definite. Granular data can be joined with other external data source and is easily managed. It can be used for data analysis because it is definite and detailed.
Data granularity helps businesses in making decisions based on the analysis reported. It also helps businesses to check their performance and make adjustments that cam improve their sales and thus income.
Explanation:
Differentiating the solution, we have ...
y' = c1 +8c2x^7
y'' = 56c2x^6
Putting this into the DE, we have ...
x^2y'' -8xy' +8y = 16 . . . . . . . different from your problem statement
x^2(56c2x^6) -8x(c1 +8c2x^7) +8(c1x +c2x^8 +2) = 16
56c2x^8 -8c1x -64c2x^8 +8c1x +8c2x^8 +16 = 16
x^8(56c2 -64c2 +8c2) +x(-8c1 +8c1) +16 = 16
0 +16 = 16 . . . . QED
