Look it up online because you don't have a question
150
30 degrees away from 180 and
60 degrees away from 90
This is what I got use photo math
Find x-intercept and y-intercept
x-intercept = 3 → (3, 0)
y-intercept = -6 → (0, -6)
The formula of a slope:

Substitute:

Answer: 2
For the first one the answer is y=-1x+6 which means x=-1 and y=6