Y varies directly as x and y =18 when x=1/2 write an equation that relates y and x Question Y varies directly as x and y =18 when x=1/2 write an equation that relates y and x in progress 0 Math Maria 3 hours 2021-10-14T02:25:13+00:00 2021-10-14T02:25:13+00:00 1 Answer 0

## Answers ( )

Answer:y = 36x

Step-by-step explanation:Given that y varies directly as x, then the equation relating them is

y = kx ← k is the constant of variation

To find k use the condition y = 18 when x = , thus

k = = = 36

y = 36x ← equation of variation