Question

U and v are position vectors with terminal points at (-8, 5) and (-3, -12), respectively. Find the terminal point of u + v

(-11, -7)
(-11, 7)
(-5, -7)
(5, -17)

Answer 1

(-11,-7)

Explanation:

U V

(-8,5) + (-3,-12)

(-8 - 3) , (5 - 12)

-11 , -7

(-11,7)

Answer 2

(-11,-7)

Explanation:

u = (-8, 5)

v = (-3, -12)

u+v = ( -8+-3, 5+-12)

= (-11,-7)