Are you looking for the equation of the line? If so do you need point slope or slope intercept form?
I think it is b because to me it makes the most sense
The answer is A 5*3=15 it must be an equal proportion so 6*x =15
Answer:
Number of sides of the polygon
Step-by-step explanation:
The formula
is the sum of the measures of interior angles. So that's what S stands for. The only other variable remaining is n which is the number of sides of the polygon.
There's nothing I can do to help you understand this, you just have to memorize it.