Let f(x)= cases x^ 2 -4x+3,&0 x 2, 5-2x,&2<x 4

MATHEMATICS · Subjective · A Level · Mathematics · Differentiation · Differentiation

Problem

Let f(x)={x2−4x+3,0≤x≤2,5−2x,2<x≤4.f(x)=\begin{cases}x^{2}-4x+3,&0\le x\le 2,\\5-2x,&2<x\le 4.\end{cases} Determine the absolute minimum value of ff on the closed interval [0,4][0,4].

Related theory

Browse the problem library