George has opened a new store and he is monitoring its success closely.
He has found that this store’s revenue each month can be modeled by r(x)=x2+6x+10 where x represents the number of months since the store opens the doors and r (x) is measured in hundreds of dollars.
He has also found that his expenses each month can be modeled by c(x)=x2−4x+5 where x represents the number of months the store has been open and c (x) is measured in hundreds of dollars.
What does (r−c)(4) mean about George's new store?
The new store will sell 2300 items in its fourth month in business.
The new store will have a profit of $2300 after its fourth month in business.
The new store will have a profit of $4500 after its fourth month in business.
The new store will sell 4500 items in its fourth month in business.