The lines are parallel by the alternate exterior angle converse theorem
I belive it's 5.

Because it's Distance divided by Time, because your finding speed.
The answer would be A. He doesn't acknowledge the power of nature. He believes that he has more time and resources but of course, this was not the case and the cold had overtaken him.
Y - y₁ = m(x - x₁)
y - 3 = -6(x - 0)
y - 3 = -6(x) + 6(0)
y - 3 = -6x + 0
+ 3 + 3
y = -6x + 3