I have found the expression for 0

but I don't understand question 5 because other people are saying that this is an increasing function but I do not understand why it is increasing and not decreasing

Safari File Edit View History Bookmarks Window Help Q Fri Sep 22 4:11 PM OOO E V canvas.ubc.ca C + G Q Favorites UBC MA... PB Ap... P MA.. Des... UBC Wri... P Stu.. P Res... UBC Written... Sy \\lim.. G MO... s Wri... G 3m... *Sea... AM Inbox Flagged Drafts Sent Smart Mailboxes iture pdf Shaw Inbox 3. (7 marks) () MoveCo keeps the pricing options from Question 2 but adds another option Drafts with no order fee: a $1700 flat fee for exactly 200 boxes (due to some extra efficiency with orders of this Sent size). Find an expression for p(x) for 0 s x s 400. x Junk 4. (* *ww) Let p(x) be as defined in Question 3. Let q(x) = be the delivery cost per box. Trash (a) (4 marks) Find lim q(x). r email (b) (1 mark) Without using technical terms, how would you describe to a client in one or two sentences 2-+00 what lim q(x) represents? 5. (2 marks) () A client claims that whatever delivery pricing the company uses, p(x) will be an increasing function. Is this claim true? Make sure to justify your answer. Note: A function f(x) is increasing on an interval if f(x1) s f($2) for all x1