body{margin:0;} noscript{z-index: 10000; position: fixed; display: block; height: 100%; width: 100%; background: #fff;} noscript .fa{font-size: 40px; display:block; color: #daa520;} noscript div{margin-top: 6%; padding-left: 20px; padding-right: 20px; text-align: center;} ! You must have JavaScript enabled to use this site.

Dashboard

BI

Big Ideas Math Integrated I, 2016 View details

2. Reflections

Finish the assignment

Continue to next subchapter

Exercise 26 Page 557

What is the direction of the translation?

AB to A'B' is not a glide reflection, see solution.

Practice makes perfect

From the figure, we notice that AB is being translated 2 units to the left and 3 units up.

To do a glide reflection, the line of reflection must be parallel to the direction of the translation. But as we can see from the figure, A'B' is reflected in the y-axis which is a vertical line.