Practice Function 'translate' (38.1.4) - Classes and objects in Python
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Function 'translate'

Practice - Function 'translate'

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What does the 'self' parameter in class methods represent?

💡 Hint: Think about how methods reference their instances.

Question 2 Easy

What does the translate method do in the Point class?

💡 Hint: What happens to the x and y attributes?

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does the 'self' keyword represent in Python?

The class itself
The method
The instance of the class

💡 Hint: Think about how methods know which object they're dealing with.

Question 2

True or False: In a class, each method must have 'self' as the first parameter.

True
False

💡 Hint: Consider how methods interact with instance data.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Develop a new method in the Point class that calculates the angle in degrees from the x-axis. Consider edge cases where x=0.

💡 Hint: Consider how to use trigonometric functions.

Challenge 2 Hard

Modify the translate method to accommodate different translations based on whether the provided values are negative or positive. How would you implement this?

💡 Hint: Think about how translations work geometrically.

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Reference links

Supplementary resources to enhance your learning experience.