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Date May 2014 Marks available 4 Reference code 14M.1.sl.TZ2.6
Level SL only Paper 1 Time zone TZ2
Command term Sketch Question number 6 Adapted from N/A

Question

 The following diagram shows part of the graph of y=f(x).

The graph has a local maximum at A, where x=2, and a local minimum at B, where x=6.

 

On the following axes, sketch the graph of y=f(x).

[4]
a.

Write down the following in order from least to greatest: f(0), f(6), f(2).

[2]
b.

Markscheme

     A1A1A1A1     N4

 

Note: Award A1 for x-intercept in circle at 2, A1 for x-intercept in circle at 6.

     Award A1 for approximately correct shape.

     Only if this A1 is awarded, award A1 for a negative y-intercept.

 

[4 marks]

a.

f(2), f(6), f(0)     A2     N2

[2 marks]

b.

Examiners report

[N/A]
a.
[N/A]
b.

Syllabus sections

Topic 6 - Calculus » 6.3 » Graphical behaviour of functions, including the relationship between the graphs of f , f and f .

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