Match the side lengths of each square to the model

answer with explanation:

we have to create a set of coordinates to model a relation as a linear function.

we know that a linear function is a function that has the equation of a straight line.

also the equation of a linear function in slope-intercept form is given as:

y=mx+c

so, we create a relation as (x,y) such that y=3x

hence, the set of coordinates that can be created using this relation is:

(-3,-9)

(-2,-6)

(-1,-3)

(0,0)

(1,3)

(2,6)

(3,9)

and so on.