### Home > INT1 > Chapter 9 > Lesson 9.2.2 > Problem 9-63

9-63.

On a coordinate grid, graph * *if ,

*, and*

*.*

What is

(the length of)?Use the Pythagorean Theorem to find the length of

.Reflect

across the axis to form‑ . What are the coordinates of ? Describe the function that would change the coordinates ofto . Rotate

clockwise ( ) about the origin to form . What are the coordinates of ?Translate

so that . Describe the translation as a movement a certain distance along a line parallel to the line of translation.

Use the eTool below to solve each part of the problem.

Click the link to the right for full version: Int1 9-63 HW eTool.