Answer:
(d) (0, 0), (0, 9), (9, 0)
Explanation:
You want to know the vertices represented by the matrix 3T, where ...
![T=\left[\begin{array}{ccc}0&0&3\\0&3&0\end{array}\right]](https://img.qammunity.org/2024/formulas/mathematics/college/lir6dreqske1r3dd2etdw48urudu5v7g2y.png)
Scaled
The scaled matrix 3T is found by multiplying each element by the scale factor:
![3T=\left[\begin{array}{ccc}0&0&9\\0&9&0\end{array}\right]](https://img.qammunity.org/2024/formulas/mathematics/college/ejybdvp8opvwsf64mpueph6cktoki30occ.png)
Each column is an (x, y) pair representing a vertex. The vertices of the scaled triangle are ...
(0, 0), (0, 9), (9, 0)
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