Question

What is the slope and intercept of `y=4/5`?

Answer 1

I found: zero slope and intercept at: `(0,4/5).`

Explanation:

This equation, in the form `y=mx+c`, represents an horizontal line with `m=0` slope (neither going up nor down) and `c=4/5` intercept corresponding to point of coordinates: `(0,4/5)`.
Graphically:
graph{0x+4/5 [-7.013, 7.034, -3.5, 3.523]}