your answer would be -2.57142857143
Any

in this set will be real numbers that are both less than

and greater than

. But that's not possible, so this set is empty.
Answer:
y = 4/6x - 4
Step-by-step explanation:
y = mx + b, m = slope and b = y intercept
Rise over run
Rise = +4
Run = +6
This means the slope is 4/6.
The y intercept is at -4.
Now, plug in the numbers for y = mx + b
y = 4/6x - 4