Question

(3) x alpha y when x=4 y=20 .find constant and equation of variation?​

Answer 1

Answer:

constant is 5

Step-by-step explanation:

question is not clear, I guess alpha denotes directly proportional

when x is directly proportional to y, it can be written as y= k×x, where k is any constant

20= k×4

k=5

hope this helps