Tell whether this equation represents a direct variation. if so, identify the constant of variation. 4y=x. i really need an answer soon!

Which of these tables represents a non-linear function?

Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !

What is the ratio of the length of an object in yards to the length of the same object in miles?