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Date May 2017 Marks available 6 Reference code 17M.1.sl.TZ2.15
Level SL only Paper 1 Time zone TZ2
Command term Write down Question number 15 Adapted from N/A

Question

Consider the following graphs of quadratic functions.

M17/5/MATSD/SP1/ENG/TZ2/15

The equation of each of the quadratic functions can be written in the form \(y = a{x^2} + bx + c\), where \(a \ne 0\).

Each of the sets of conditions for the constants \(a\), \(b\) and \(c\), in the table below, corresponds to one of the graphs above.

Write down the number of the corresponding graph next to each set of conditions.

 M17/5/MATSD/SP1/ENG/TZ2/15_02

Markscheme

M17/5/MATSD/SP1/ENG/TZ2/15/M     (A1)(A1)(A1)(A1)(A1)(A1)     (C6)

 

Note:     Award (A1) for each correct entry.

 

[6 marks]

Examiners report

[N/A]

Syllabus sections

Topic 6 - Mathematical models » 6.3
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