ID: Class: 12 Subject: Math Topic: Relations and Functions Type: Mcq Year: 2024

Question:

A function \(f:R_{+}\rightarrow R\) (where \(R_{+}\) is the set of all non-negative real numbers) defined by \(f(x)=4x+3\) is:
  • A. one-one but not onto
  • B. onto but not one-one
  • C. both one-one and onto
  • D. neither one-one nor onto