### Home > PC3 > Chapter 9 > Lesson 9.2.3 > Problem 9-128

9-128.

Graph the square whose vertices are the points

What is the image of the square after a transformation by the matrix

? Graph this image. What is the geometric name of the image figure?

9-128.

Graph the square whose vertices are the points

What is the image of the square after a transformation by the matrix

? Graph this image. What is the geometric name of the image figure?