The slope-point form:

The formula of a slope:

We have the points (7, -8) and (-4, 6). Substitute:

The answer is 13 you subtract 25 and 12
The answer is B. slope 0 intercept -5
Answer:
27.5
Step-by-step explanation:
To find the mean you basically just add all of the numbers then divide by how many there are.
So, for this problem, 19+22+24+45=110
110/4=27.5
Hope this helped!!