2010008901
Level:
A
Given points \( K=[-3;1;5] \) and \( L=[1;-5;4] \), determine which of the following parametric equations does not define the ray \( KL \).
$\begin{aligned}
\mapsto KL\colon x&=-3+4t, \\
y&=1-6t, \\
z&=5-t;\ t\in(-\infty;0]
\end{aligned}$
$\begin{aligned}
\mapsto KL\colon x&=-3+4t, \\
y&=1-6t, \\
z&=5-t;\ t\in [ 0;\infty)
\end{aligned}$
$\begin{aligned}
\mapsto KL\colon x&=-3-8t, \\
y&=1+12t, \\
z&=5+2t;\ t\in(-\infty;0]
\end{aligned}$
$\begin{aligned}
\mapsto KL\colon x&=-3+8t, \\
y&=1-12t, \\
z&=5-2t;\ t\in [ 0;\infty)
\end{aligned}$