How do Constant of variation if y equals 14 when x equals 8?

Answer 1

It's impossible to identify the relationship between 'x' and 'y' from only this much information.

Some possibilities are:

y = x + 6

y = 1.75x

y = 2x - 2

y = 0.5x + 10

y = 0.25x + 12

y = x2 - 6x - 2