Practice - Key Terms - 6.2
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
What is an object in geometric transformations?
💡 Hint: Think about the shape before it changes.
Define an image in terms of transformations.
💡 Hint: It's the shape we see after the object transforms.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the correct term for the shape before a transformation?
💡 Hint: Consider what we start with before making changes.
Is an isometry a transformation that changes size?
💡 Hint: Think about whether the shape remains the same or shifts.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
A square with vertices A(1, 1), B(1, 3), C(3, 3), D(3, 1) is translated by the vector (2, -2). What are the coordinates of the image square after translation?
💡 Hint: Remember to add the vector components to each vertex.
If a figure undergoes a dilation with a scale factor of 1/2, and its original area was 16 square units, what will be the new area of the image?
💡 Hint: Area changes by the square of the scale factor, so make sure to square the factor.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.