Answer:
This expression is slope intercept form.
Explanation:
First, let's simplify, because I'm doing it for you, and it makes it less confusing :)
2y = 5x - 8
divide by 2 on both sides to isolate the Y
y = 2.5x - 4
that's definitely the slope intercept because it follows the Y = MX + B, which is slope intercept. My explanation may be a little confusing, so definitely comment on this answer if you need me to clarify. I hope this helps!