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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does reflection over the x-axis do to the point (3, 4)?
💡 Hint: Think about what happens to the y-coordinate.
Question 2
Easy
What is the matrix for reflecting a point over the x-axis?
💡 Hint: Recall the transformation rules.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does reflecting a point over the x-axis do to its coordinates?
- It changes the x-coordinate
- It changes the y-coordinate
- It does not change any coordinates
💡 Hint: Think about symmetry concerning the x-axis.
Question 2
True or False: The transformation matrix for rotation around the x-axis has no effect on the x-coordinate.
- True
- False
💡 Hint: Refer back to how rotation is defined.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A point A(2, 3, 4) is reflected over the x-axis and then rotated 180 degrees about the x-axis. Determine the final coordinates.
💡 Hint: Apply transformations sequentially.
Question 2
Given a point at (1, 2, 3), derive its transformation if it's reflected over the x-axis and then scaled by 2.
💡 Hint: Consider how each transformation modifies the coordinates.
Challenge and get performance evaluation