Answer:
Explain what the slope represents.
The slope goes up, meaning that Alani is collecting more coins over the years.
Explain what the y-intercept represents in this context.
The y-intercept is the years that go by.
Describe the association and correlation.
The x-intercept goes up when the y-intercept goes up. This is because as the years go by (y-intercept) Alani collects more coins (x-intercept).
The ones that I didn't answer are the ones that I'm not sure. I hope this helps you some!