For the polynomial

MATHEMATICS · Single correct · A Level · Mathematics · Differentiation · Differentiation

Problem

For the polynomial

p(x)=x^{4}-4x^{3}+4x^{2}

, determine the

x

-coordinate(s) where

p

attains a local maximum. (a)

x=2

(b)

x=1 \text{ and } 2

(c)

x=1

(d)

x=0