229k views
4 votes
Pleaseeeee, someone help mee... this is past due, and nobody in my class rlly helped me

Pleaseeeee, someone help mee... this is past due, and nobody in my class rlly helped-example-1
User Negin
by
4.1k points

1 Answer

5 votes

9514 1404 393

Answer:

  • vector: <4, -1>
  • (x, y) ⇒ (x +4, y -1)

Explanation:

Note where A' is in relation to A. You see it is right 4 units and down 1 unit. Expressed as a vector, that is ...

AA' = <4, -1>

In coordinate notation, the vector is added to (x, y):

(x, y) ⇒ (x +4, y -1)

User Dan Bolser
by
4.9k points