Question

Which rule describes the transformation used tocreate ADEF from AABC?A. (x,y) → (-x,y)B. (x,y) → (x + 3,y - 1)C. (x,y) → (y, -x)D. (x, y) → (x + 1, y - 3)

Answer 1

We can see that the EDF triangle is translated.

Point B = (-2, 5)

Point E = (1, 4)

`\begin{gathered} E-B=(1,4)-(-2,5) \\ E-B=(1-(-2),4-5) \\ E-B=(3,-1) \end{gathered}`

The translation would be +3 to the right in x and -1 down in y

`(x,y)\to(x+3,y-1)`