In a direct variation, y=18 when x=9. write a direct variation equation that shows the relationship between x and y

y = 2x

Step-by-step explanation:

since x and y vary directly then the equation is

y = kx ← k is the constant of variation

to find k use the given condition y = 18 when x = 9

k = = = 2, hence

y = 2x ← is the equation relating x and y

step-by-step explanation:

if x = 2 you have to find x to finish the problem

the correct answer to your question is a. 4^4

good luck my friend!

hope this !

maybe if i you could me by giving me brainliest?

! < 3

have a splendid day < 3 : )