plzzzzzzzzzzzzzzzzz help meeeeeeeeeeeeeeeeeee

i do anything just help

1.) Create a table of x and y values that represents a proportional relationship.




a) Explain how you know the relationship is proportional.

b) What equation models the values in the table?

2) Create a table of x and y values that represents a linear, non-proportional relationship.




a) Explain how you know the relationship is non-proportional.

b) What equation models the values in the table?