Here we want to answer some different things for the given equation, we will see that x is the independent variable, y is the dependent variable, and that the equation is a linear relationship.
Linear relationships
A general linear relationship can be written as:
y = a*x + b
Where y is the dependent variable, x is the dependent variable, a is the slope and b is the y-intercept.
The given equation is of the form:
y = __*x + __
So this is a linear relationship where the slope and the y-intercept are missing.
Nos answering the questions:
What does x represent in your equation?
The independent variable.
What does y represent in your equation?
The dependent variable.
Is this a proportional relationship?
No, it is linear (it would be proportional only if b = 0, but we dont know that.),
If you want to learn more about linear relationships, you can read:
https://brainly.com/question/4025726
