Question

if two quantities x and y are such that x÷y=k [constant] then x y are in | options 1- direct proportion 2- direct variation 3- both 1 and 2 4- inverse variation​

Answer 1

Answer:

3 both 1 & 2

Step-by-step explanation:

x varies with y in direct proportionally.

like    2/4 = 2

         4/8 = 2

        6/12 = 2

675/1350 = 2

       0.5/1 = 2

and also varies directly.

 like  in the term x/y ,

 if x and y are multiplied with the same thing,

the value remains the same.