Does the data in the table represent a direct or inverse variation? Write an equation that models the data in the table. X | 1 | 3 | 5 | 10

Question

Y | 4 | 12| 20| 40
A) direct variation y=4x
B) direct variation y=1/4x
C) inverse variation xy=4
D) inverse variation xy= 1/4
Pls help lol im really stuck on this question.

Answer 1

looks like when I multiply each of the x values by 4, I get the y value, mmmhhh?

Answer 2

Yes i see that too but i’m unsure of the type of variation.

Answer 3

so, clearly, y = 4x
direct variation is y = kx

Answer 4

Ah okay thank you