Find the value of such that the quadratic function attains a minimum value equal to .

MATHEMATICS · Single correct · CBSE · Mathematics · Applications of Derivatives · Applications of Derivatives

Problem

Find the value of

m

such that the quadratic function

f(x)=x^{2}-4x+m

attains a minimum value equal to

3

. (a) 6 (b) 7 (c) 3 (d) 11