Question

Please help me with this one show me how u get it and the answer please I really I need help please please just tell me how you get it and the answer

Answer 1

OA = <7,-4> , OD= <-2,-1>
AD= -OA + OD
AD= <-7,4> + < 2,-1>
AD= <-5,3>

The bracket can be () or <>