If you drew a horizontal line on the coordinate plane, what could you say about the y-coordinate for every point on the line?

It's the y intercept.
If y = a then every point on the line would be (x,a)
The lines slope is 0.  I know that has nothing to do with the question, but it is true and it gives me 3 things to tell you.  

0.075 would be the number of gotham restaurants that have hawaiian pizzas on their menus. hope this ! also if you would be so kind to make me the brainiest? : p