OCR C1 2015 June — Question 2

Exam BoardOCR
ModuleC1 (Core Mathematics 1)
Year2015
SessionJune
TopicFunction Transformations
TypeSingle transformation application

2
  1. Sketch the curve \(y = - \frac { 1 } { x }\).
  2. The curve \(y = - \frac { 1 } { x }\) is translated by 2 units parallel to the \(x\)-axis in the positive direction. State the equation of the transformed curve.
  3. Describe a transformation that transforms the curve \(y = - \frac { 1 } { x }\) to the curve \(y = - \frac { 1 } { 3 x }\).