Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the scaling factor that would double the size of an object in 2D?
💡 Hint: Think of how scaling works with size adjustments.
Question 2
Easy
What does the '1' represent in the 2D scaling matrix?
💡 Hint: Consider the definition of homogeneous coordinates.
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 scaling in 2D allow you to do?
- Increase shape size
- Alter proportions
- Change color
💡 Hint: Focus on the defining characteristics of scaling.
Question 2
Is scaling linear?
- True
- False
💡 Hint: Remember the properties of linear transformations.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A rectangle with coordinates (1, 2), (1, 4), (3, 4), and (3, 2) is scaled by factors of (2, 3) along the x-axis and y-axis. What are the new coordinates?
💡 Hint: Apply the scaling factors to each coordinate individually.
Question 2
Consider a cube centered at the origin with vertices at (-1, -1, -1) and (1, 1, 1). If it is scaled by 2 on the x-axis and 0.5 on the z-axis, what will be the new coordinates for the vertices?
💡 Hint: Calculate new vertex positions considering the scaling for each axis.
Challenge and get performance evaluation