1.2 - Lines
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Practice Questions
Test your understanding with targeted questions
What is the matrix representation of a point in 2D?
💡 Hint: Think about how coordinates are structured in a vector.
How do we express a line in 2D?
💡 Hint: Recall the standard form of a line.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does a line in 2D typically get represented by?
💡 Hint: Recall the forms used to depict straight lines.
In homogeneous coordinates, what is the value of w for a typical point?
💡 Hint: What is the extra dimension used for?
1 more question available
Challenge Problems
Push your limits with advanced challenges
If a point at \((2, 3)\) undergoes a translation of \((3, 5)\), what is its new position?
💡 Hint: Add the translation values to the respective coordinates.
Given a line defined as \(2x + 3y - 6 = 0\), how would you represent it in vector form?
💡 Hint: Start with the point intercept form; identify points satisfying the equation.
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