### Home > CCG > Chapter 5 > Lesson 5.3.1 > Problem 5-80

Plot ,

*, and*

*.*

*5-80 HW eTool*

*(Desmos). Homework Help ✎*

Transform

*y*-coordinates of the vertices by. Then use the function to translate the resulting triangle. Name the coordinates of the vertices of the result. Multiply all

by. What transformation happens to the triangle? In the translation rule the

means to move to the left, and the means to move down . List the final coordinates for the new triangle. Rotate

counterclockwise about the origin. Then reflect the result across the *y*-axis. Name the coordinates of the vertices of the result.What are the coordinates of the final figure?

,,

Use the eTool below to solve the problem.

Click the link at right for the full version of the eTool: *CCG 5-80 HW eTool*