SL 2.1—Equations of a line

Master SL 2.1—Equations of a line with International Baccalaureate (IB) Mathematics Applications & Interpretation exam-style questions, flashcards, lessons, and notes. All resources are aligned with the International Baccalaureate (IB) syllabus and designed for both SL and HL students.

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Question Type 1: Finding the equation of a line using a point and a y-intercept

Question Type 2: Finding the equation of a straight line using a point and a gradient

Question Type 3: Converting between different forms

Question Type 4: Finding the gradient using two different points

Question Type 5: Finding the line that goes through two unique points

Question Type 6: Identifying whether two lines are parallel or perpendicular

Question Type 7: Finding a parallel line and perpendicular line passing through specific point for a given line

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