Question

Which is the direct linear variation equation for the relationship?
y varies directly with x and y = 10 when x = 2.

A. y = x – 8
B. y = x + 8
C. y = 5x
D. y = 2x + 6

Answer 1

Thank you for posting your question here at brainly. Feel free to ask more questions.  
The best and most correct answer among the choices provided by the question is C. y = 5x .        

Hope my answer would be a great help for you.