Question

Let V=(2,8) and W=(-1,-4)

which of the following is true?
check all that apply,

A.) The x-component of V is 2
B.) V= -2W
C.) V·W= -34
D.) V and W are perpendicular ​

Answer 1

B, and W are correct i think

Explanation:

Answer 2

A.) The x-component of V is 2

B.) V= -2W

C.) V·W= -34