Question

write the vector in component form.

Explanation:

Step1: Identify starting and end - point

Assume the vector starts at the origin $(0,0)$ and ends at the point $(9,- 9)$.

Step2: Write in component form

A vector $\vec{v}$ in component form is written as $\langle x_2 - x_1,y_2 - y_1
angle$. Here $x_1 = 0,y_1 = 0,x_2=9,y_2=-9$, so the vector is $\langle9 - 0,-9 - 0
angle=\langle9,-9
angle$.

Answer:

$\langle9,-9
angle$