Answer:
-30
Step-by-step explanation:
- Plug in the values of x and y: 6 - 3(12)
- 3(12) = 3 × 12 = 36
- Plug 36 in: 6 - 36
- 6 - 36 = -30
I hope this helps!
Answer: 
Step-by-step explanation:
The slope of line l is

Since parallel lines have the same slope, the slope of the line we need to find is -2.
Substituting into point-slope form,

Answer:
slope of the graph is

Step-by-step explanation:
slope of a graph = (y2 - y1) / (x2 - y1)
- 1 - (-3) / ( -24 - ( -8 ) )
- 1 + 3 / -24 + 8
- 4 / -16
- 1 / -4
- -1 / 4
hence the slope of the graph is

i hope it helped...
523 should be your answer