Answer:
See Explanation
Step-by-step explanation:

slope-intercept formula: y = mx + b
m = slope
b = y-intercept
your equation: y = 4/3x - 3
m = 4/3
b = -3
so, the answer would be the last option.
hope this helps, have a great day/night :)
Answer:
3rd option
Step-by-step explanation:
The input(x) does not repeat
i don't really know, but it looks like b and d