Answer:
I'm getting a expert answer for u, hold up a sec
Step-by-step explanation:
For this case we have by definition, that the equation of a line in the slope-intersection form is given by:

Where:
m: It's the slope
b: It is the cutoff point with the y axis
To find the slope two points are needed through which the line passes:

THE equation is of the form:

We substitute the y coordinate of the point (2,8)

Then, 
Answer:

P ≤ 6, first you divide both sides by 7 so you get p ≤ 6 bc 7/7 is 0 and 42/7 is 6
I’m not hundred percent sure must I believe it’s 0
Answer:
it's third option the one who says 10 units up