Vectors u\displaystyle {u} (shown in red) and v\displaystyle {v} (shown in blue) are drawn below.
Coordinate plane showing two vectors.

On the graph below, draw the result of u+v\displaystyle {u}+{v}, beginning at the origin (0,0)\displaystyle {\left({0},{0}\right)}.

Clear All Draw: Vector


Next, simplify the expression 2u+2v\displaystyle -{2}{u}+{2}{v}. Write your answer as a vector in the form number,number\displaystyle {\left\langle\text{number,number}\right\rangle}.

2u+2v=\displaystyle -{2}{u}+{2}{v}=