4.2 - Scaling
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Practice Questions
Test your understanding with targeted questions
Define scaling in one sentence.
💡 Hint: Think about size and reference points.
What type of matrix is used for 2D scaling?
💡 Hint: Recall the dimensions used for transformations.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary purpose of scaling in graphics?
💡 Hint: Focus on how scaling functions.
Scaling can be represented using what type of matrix in 2D?
💡 Hint: Consider dimensions in 2D graphics.
1 more question available
Challenge Problems
Push your limits with advanced challenges
A designer scales an object by 150% in the x-direction and 75% in the y-direction. What will the scaling matrix look like?
💡 Hint: Remember to multiply each axis by its respective scaling factor.
Demonstrate how composing a scaling transformation followed by a rotation affects an object's position and size in 2D.
💡 Hint: Draw the matrices and perform the multiplication to visualize the change.
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