Question

This table represents a relationship between x and y, where x is the independent variable.

x 9 12 15 18 21
y 3 4 5 6 7

Which equation represents the relationship between x and y?
y=x−6
y = 3x
y = x + 6
y=13x

Answer 1

Y=3x I think that’s it’s

Answer 2

y=3x because you divide y by x