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1.2.4 Quadratic functions

1.2.4 Quadratic functions

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Question 2

The line y=2x+1y=2x+1y=2x+1 is tangent to the curve y=x2+ky=x^2+ky=x2+k, where k k\,k is a constant.

Find the value of kkk.

[3]
Markscheme

1.2.4 Quadratic functions Questions

  1. A Level
  2. /Maths
  3. /1.2.4 Quadratic functions

8 exam-style questions on OCR A Level Maths 1.2.4 Quadratic functions. Each one has a worked solution and a mark scheme showing where the marks go.

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