45.2k views
3 votes
If the domain is (0, 3), (4, 5), (-2, 8) and the range is (0, 9), (12, 15), (-6, 24), what is the coordinate transformation?

User Jameen
by
4.4k points

1 Answer

4 votes

Notice that:


\begin{gathered} (0,9)=(3*0,3*3), \\ (12,15)=(3*4,3*5), \\ (-6,24)=(3*-2,3*8). \end{gathered}

Therefore the given transformation transforms the point (x,y) as follows:


(x,y)=(3x,3y).

Answer:


T(x,y)=(3x,3y).

User Tom McKenzie
by
5.0k points