Exercitiul 4 si 5
Va rog repede

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2

Ineed with question three. i don't understand how i'm supposed to achieve 3 marks.

Linda and ralph have signed a contract to purchase a home. the closing date is april 27, and the buyer owns the property on the day of closing. the selling price of the home is $782,500. linda and ralph obtained a fixed-rate mortgage from a bank for $685,000 at 7.35% interest. the seller has already paid $14,578.15 in property taxes for the coming year. how much will linda and ralph owe in prorated expenses? (3 points) $64,925.65 $34,347.06 $10,496.82 $9,945.06