Answer:
slope: 7 (or 7/1)
y int: 9
Explanation:
Slope intercept formula is y=mx+b
(m) is slope
(b) is y intercept
so in
y=9+7x
we can flip the numbers around
y=7x+9
so 7 is our slope and 9 is the y intercept
Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!