OCR C1 2013 January — Question 1

Exam BoardOCR
ModuleC1 (Core Mathematics 1)
Year2013
SessionJanuary
TopicQuadratic Functions

1
  1. Solve the equation \(x ^ { 2 } - 6 x - 2 = 0\), giving your answers in simplified surd form.
  2. Find the gradient of the curve \(y = x ^ { 2 } - 6 x - 2\) at the point where \(x = - 5\).