The functions y = 2x + 1 and x = ½ y – ½ are said to be

by
Question:

The functions y = 2x + 1 and x = ½ y – ½ are said to be

A.

non-linear functions

B.

inverse functions

C.

step functions

D.

all the above

Answer» b. inverse functions

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