Practice - Concept - 4.1.4.1
Practice Questions
Test your understanding with targeted questions
Translate the point (1, 2) by the vector (2, 3). What are the new coordinates?
💡 Hint: Add the vector components to the original coordinates.
What is the result of reflecting the point (4, -5) across the y-axis?
💡 Hint: Change the sign of the x-coordinate.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is a translation?
💡 Hint: Think about how an object slides across a surface.
Does a reflection change the shape of a figure?
💡 Hint: Consider how a mirror image looks.
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Challenge Problems
Push your limits with advanced challenges
A rectangle has vertices at (0, 0), (0, 2), (3, 2), and (3, 0). If it's reflected across the line x=1, what are the new vertices?
💡 Hint: Consider the distance each point is from the line x=1.
A point (3, 4) is enlarged by a scale factor of -2 about the origin. What are the new coordinates?
💡 Hint: Multiply both coordinates by -2 and remember to flip direction.
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Reference links
Supplementary resources to enhance your learning experience.