NCERT Exercise 2.3 Q3 - Relations and Functions
Question: A function f is defined by f(x)=2x-5. Find (i) f(0), (ii) f(7), (iii) f(-3).
Answer: f(0)=-5, f(7)=9, f(-3)=-11.
Full step-by-step NCERT solution with diagrams on Something by Zero.
Question: A function f is defined by f(x)=2x-5. Find (i) f(0), (ii) f(7), (iii) f(-3).
Answer: f(0)=-5, f(7)=9, f(-3)=-11.
Full step-by-step NCERT solution with diagrams on Something by Zero.