## Algebra 2 Common Core

$$\langle-6,-12\rangle$$
To scale a vector in component form, multiply each component by the scale factor, in this case, $-3$. $$-3\vec{v}=-3\langle 2,4\rangle=\langle (-3)\times 2,(-3)\times 4\rangle=\langle-6,-12\rangle$$