Question

The manager of a department store uses the given function to model the monthly opening inventory of down comforters at the store, in dollars, where x represents the number of months from September.

d(x)= -750(x ^2 - 5x - 14)

Rewrite this function in the form that reveals the store's opening inventory of down comforters in the month of September.



d(x)=

Answer 1

The numbers in the answer above are correct but it’s not subtractions signs it’s addition.

D(x)=-750x^2+3750x+10500

Answer 2

Answer:
`d(x)=-750x^2-3750x-10500`

Explanation:

Given: The manager of a department store uses the given function to model the monthly opening inventory of down comforters at the store, in dollars, where x represents the number of months from September.

`d(x)=-750(x^2-5x-14)`

To rewrite this hat reveals the store's opening inventory of down comforters in the month of September, multiply -750 on the bracket, we get

`d(x)=-750x^2-3750x-10500`