Given two points: A(x₁,y₁) and B(x₂,y₂), the slope of the line that passes through these points will be:
<span>m=(y₂-y₁)/(x₂-x₁)
We take 2 points of this line:
For example:
(0,3) and (5,3).
We compute the slope:
m=(3-3)/(5-0)=0/5=0
Answer: B) 0</span>
-12x+21
-3 x 4 = 12
-3 x -7 = 21
Degwuckeociekzoo C. 360 degrees
