Use the figure to find the specified vector Find a 7 3 3 7 7

Use the figure to find the specified vector. Find -a. (7, -3) (-3, -7) (-7, -3) (-3, 7)

Solution

A vector whose coordinates of its terminal point This is the component form of a vector v, written as

V = <v1, v₂>

V = < x,y>

x = 3 , y = 7

a = <3,7>

-a = <-3,-7> ANSWER (D).