Let with codomain

MATHEMATICS · Single correct · CBSE · Mathematics · Relations and Functions · Relations and Functions

Problem

Let f(x)=x2−6x+5f(x)=x^{2}-6x+5 with codomain [−4,∞)[-4,\infty). To make ff bijective onto this codomain while retaining the point x=2x=2 in its domain, which of the following intervals should be chosen as the domain of ff? (a) [2,∞)[2,\infty) (b) (−∞,3](-\infty,3] (c) [3,∞)[3,\infty) (d) (−∞,3)(-\infty,3)

Related theory

Browse the problem library