Question

Which of following is a demand function?
Option A
a) D=f(Q)
Option B
b) S=f(P)
Option C
c) C=f(Q)
Option D
d) None of these​

Answer 1

Answer:

Option B.

Explanation:

Hope it will help you

Answer 2

A is correct option that is a) D=f(Q)

Explanation:-

Because in D=f(Q) here D is stand for demand

Whereas in the second option that is S=f(P) here S stands for supply and in option C that is C=f(Q) here C stands for consumption.

Demand function is the functional relationship between Quantity demanded for a commodity and its various Determinant. The quantity demanded is inversely related to price of the products, that is if prices fall, the demand will increase.