plz solve both questions step by step within 30-40 mins I'll give you multiple upvote 19. Suppose that A0) =2 and f"(x)

plz solve both questions step by step within 30-40 mins I'll give you multiple upvote

Extracted text: 19. Suppose that A0) =2 and f"(x)<-3 for="" all="" values="" of="" x.="" how="" large="" can="" a3)="" possibly="" be?="" a)="" -7="" b)="" -1="" c)="" 2="" d)="" -17="" e)="" 21="" 20.="" find="" where="" the="" function="" ax)="x³" –="" 2x²="" +x+2019="" is="" decreasing.="" 1="" a)="" b)=""><><1 e)=""><><>