2.10 Solving equations analytically and graphically· Basics
Non-calculator
Solve each equation for .
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IB Diploma · Mathematics
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5 topics, 75 chapters. Open a topic to see its chapters; numbers follow the official syllabus. The bar beside each chapter shows its mix of basics, medium and exam-style questions.
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2.10 Solving equations analytically and graphically· Basics
Non-calculator
Solve each equation for .
2.1 Equations of straight lines: gradient, intercept forms, parallel/perpendicular· Medium
Non-calculator
A taxi company charges a fixed fee plus a rate per kilometre. A 5 km journey costs $11.50 and a 12 km journey costs $22.00.
3.1 Distance in 3D; volume and surface area of 3D solids; angle between line and plane· Exam-style
Non-calculator
A solid paperweight is made by joining a hemisphere of radius cm to a cylinder of the same radius and height cm, so that the flat face of the hemisphere covers one circular face of the cylinder.