Answer:
12
Step-by-step explanation:
Answer:
1) (4,4) 2) (4,0) 3) (6,1)
Step-by-step explanation:


multiply 1 by 2=2 then write
multiply 2 by 2= 4 then write
USE PHOTOMATH , it will solve it and show you how to do it , I use it for maths questions like this !!!!!!