Question

I NEED HELP ASAP !!

A triangle is formed by A(0,1), B(1,0), and C(2,4). Which algebraic representation would transform point A to point F(0,0)?
Select one:

(x,y)→(y,−x)

(x,y)→(−x,y)

(x,y)→(x,−y)

(x,y)→(x,y−1)

Answer 1

D: (x,y)->(x,y-1) is going to be your answer. y=1 on point A and you need to make y=0 so you subtract the 1 from y!