Answer:
Horizontal line (0 slope)
Step-by-step explanation:
The equation is [tex]\frac{y2-y1}{x2-x1}[/tex], so you'd just insert what you know.
It would look like this: [tex]\frac{6-6}{4-(-2)}[/tex].
We would solve. 6-6=0, while 4-(-2)=6.
So, we have 0/6, which gives you 0, and it would be a horizontal line, since a horizontal line is portrayed by 0 slope.