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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define scaling in one sentence.
💡 Hint: Think about size and reference points.
Question 2
Easy
What type of matrix is used for 2D scaling?
💡 Hint: Recall the dimensions used for transformations.
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 is the primary purpose of scaling in graphics?
- To change colors
- To modify size
- To add textures
💡 Hint: Focus on how scaling functions.
Question 2
Scaling can be represented using what type of matrix in 2D?
- 2x2
- 3x3
- 4x4
💡 Hint: Consider dimensions in 2D graphics.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
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.
Question 2
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.
Challenge and get performance evaluation