Practice Common Lines Of Reflection And Coordinate Rules (4.1.4.2) - Unit 4: Transformations, Congruence & Similarity: Shaping and Reshaping Space
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Common Lines of Reflection and Coordinate Rules

Practice - Common Lines of Reflection and Coordinate Rules

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the reflection of point (5, 6) across the x-axis?

💡 Hint: Change the sign of the y-coordinate.

Question 2 Easy

If point (3, 4) is reflected across the y-axis, what are the coordinates of the image?

💡 Hint: Change the sign of the x-coordinate.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the reflection of the point (6, -4) across the x-axis?

(6
4)
(4
6)
(6
-4)

💡 Hint: Focus on the transformation behavior across the x-axis.

Question 2

True or False: A reflection preserves both the size and shape of the figure.

True
False

💡 Hint: Recall the invariant properties of reflections.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Point P(6, 8) is reflected over the line y = 4, then reflected over the x-axis. What are the coordinates of the final image?

💡 Hint: Reflect across y=4 first, calculate the change, and then reflect that point across the x-axis.

Challenge 2 Hard

A triangle with vertices (0, 0), (1, 0), and (1, 1) is reflected across the line x = 1. What are the coordinates of the image triangle?

💡 Hint: Calculate each vertex's distance from x=1 and reflect that result across x=1.

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Reference links

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