Answer:
Since the value is always multiplied by the same factor(19), the relationship is proportional.
Step-by-step explanation:
To see if the equation represents a proportional relationship, we see if the division of y by x is always the same
[tex]x = 1, y = 19*1 = 19[/tex]
[tex]x = 2, y = 19*2 = 38[/tex]
[tex]x = 3, y = 19*3 = 57[/tex]
So
[tex]\frac{57}{3} = \frac{38}{2} = \frac{19}{1} = 19[/tex]
Equal, so proportional
