Question

Yters when y=20,X = 5. Find the
Constant of variation please give me perfect answer ​

Answer 1

Answer:

(k) = 4

Step-by-step explanation:

Given proportion is x∝y

⇒x=ky (where k is a constant of variation)

⇒k=

y

x

....(1)

Substituting x=20 and y=5 in equation (1), we get

k=

5

20

=4

∴ constant of variation (k)=4.