Question:
Najděte všechna parametrická vyjádření úsečky $KL$, kde $K=[-2; -3]$ a $L=[-5; 4]$.
Project ID:
7400300030
Answer 1:
$$\left.\begin{aligned}
x &= -2 + 3t\cr
y &= -3 - 7t\end{aligned}\ \right\}\
t \in\langle0; 1\rangle$$
Answer 1 Correct:
0
Answer 2:
$$\left.\begin{aligned}
x &= -5 + 3t\cr
y &= 4 - 7t\end{aligned}\ \right\}\
t \in\langle 0; 1\rangle$$
Answer 2 Correct:
1
Answer 3:
$$\left.\begin{aligned}
x &= -2 -3t\cr
y &= -3 + 7t\end{aligned}\ \right\}\
t\in\langle -1; 0\rangle$$
Answer 3 Correct:
0
Answer 4:
$$\left.\begin{aligned}
x &= -5 - 3t\cr
y &= 4 + 7t\end{aligned}\ \right\}\
t\in\langle-1; 0\rangle$$
Answer 4 Correct:
1
Answer 5:
$$\left.\begin{aligned}
x &= -2 - 3t\cr
y &= -3 + 7t\end{aligned}\ \right\}\
t\in\langle0; 1\rangle$$
Answer 5 Correct:
1
Answer 6:
$$\left.\begin{aligned}
x &= -5 - 3t\cr
y &= 4 + 7t\end{aligned}\ \right\}\
t\in\langle0; 1\rangle$$
Answer 6 Correct:
0
Answer 7:
$$\left.\begin{aligned}
x &= -2 + 3t\cr
y &= -3 - 7t\end{aligned}\ \right\}\
t\in\langle-1; 0\rangle$$
Answer 7 Correct:
1
Answer 8:
$$\left.\begin{aligned}
x &= -5 + 3t\cr
y &= 4 - 7t\end{aligned}\ \right\}\
t\in\langle-1; 0\rangle$$
Answer 8 Correct:
0