For a function y=f(x), x1>x2 f(x)1> f(x2) says that the function is

by
Question:

For a function y=f(x), x1>x2 f(x)1> f(x2) says that the function is

A.

increasing

B.

decreasing

C.

constant

D.

none of these

Answer» a. increasing

Note: The above multiple-choice question is for all general and Competitive Exams in India.