TMUA Specimen Paper 2 Q14 — Worked Solution

P2·Differentiation, Functions, Transformations & Graphs·7.0Specimen · P2 · Q14

quinticextrema-countend-behaviourturning-points

The graph of the polynomial function

y = a x^{5} + b x^{4} + c x^{3} + d x^{2} + e x + f

is sketched, where

a

b

c

d

e

, and

f

are real constants with

a \neq = 0

. Which one of the following is not possible?

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